[BUG] Lỗi bỏ dấu và nhảy chữ trên LibreOffice với định dạng .docx

[k2pctdn]

Describe the bug
Khi gõ tiếng Việt trong LibreOffice (26.2.4) với định dạng MS Office (.docx) thì bị lỗi bỏ dấu và nhảy chữ. Một số ví dụ:

• Nguyễn -> Ngễuyn
• Nghiệp -> Nghệip
• Thuần -> Thầun

To Reproduce
Các bước để dựng lại việc gặp lỗi:

1. Mở LibreOffice, chọn Writer để soạn thảo văn bản
2. Lưu file ở định dạng MS Office 2007-365 (.docx)
3. Viết các từ tiếng Việt dạng như trên
4. Sẽ có lỗi bỏ dấu và nhảy chữ như trên

Expected behavior
Không bị lỗi bỏ dấu và nhảy chữ

Screenshots

Desktop (please complete the following information):

• OS: macOS Tahoe 26.5.2
• App: LibreOffice 26.2.4
• Xkey: 1.2.24 (Build 20260715)
• Kiểu gõ: Telex/Tự định nghĩa
• Bảng mã: Unicode

Additional context
Các định dạng Office khác như .xlsx và .pptx trên LibreOffice thì không bị lỗi này.

[xmannv]

Phiền bạn bật debug window lên sau đó gõ trường hợp lỗi và copy full log lên đây giúp mình ạ

[k2pctdn]

Mình gửi log ạ

=== XKey Debug Log ===
XKey v1.2.24 (20260715)
macOS 26.5.2
Started: 23:43:14 16/7/26
Log file: /Users/khai/XKey_Debug.log
[23:43:14] Verbose engine logging ENABLED (initial state)
[23:43:14] Debug window enabled via settings
[23:43:14] 🛠️ Debug window opened via menu
=== CURRENT CONFIGURATION ===
Settings File: /Users/khai/Library/Group Containers/7E6Z9B4F2H.com.codetay.inputmethod.XKey/Library/Preferences/7E6Z9B4F2H.com.codetay.inputmethod.XKey.plist
Input Method: Simple Telex 2
Code Table: Unicode
[Input Settings]
  Modern Style: ⚠️ OFF
  Spell Check: ⚠️ OFF
  Custom Consonants: Z,F,W,J
  Upper Case First Char: ⚠️ OFF
  Capitalize Only After Space: ON
  Undo Typing: ⚠️ OFF
  Beep on Toggle: ON
[Quick Telex]
  Quick Telex (cc->ch): ⚠️ OFF
  Quick Start Consonant: ⚠️ OFF
  Quick End Consonant: ⚠️ OFF
[Spell Check Options]
  Restore if Wrong: ON
  Instant Restore: ⚠️ OFF
[Macro]
  Macro Enabled: ⚠️ OFF
  Macro in English: ⚠️ OFF
  Auto Caps Macro: ⚠️ OFF
  Add Space After: ⚠️ OFF
[Smart Switch]
  Smart Switch: ON
[IMKit]
  Use Marked Text: ON
[Toolbar]
  Temp Off Toolbar: ⚠️ OFF
[Translation]
  Translation: ⚠️ OFF
  Source Language: auto
  Target Language: vi
  Replace Original: ⚠️ OFF
  Toolbar: ⚠️ OFF
[Excluded Apps] Count: 0
[Toggle Rules]
  Exclusion Rules: ON
  Exclusion Hotkey: (not set)
  Window Title Rules: ON
  Window Rules Hotkey: (not set)
=== END CONFIGURATION ===
[23:43:14] 🐛 Debug mode changed to true
[23:43:19] Engine: startNewSession: cleared (prev='', count=0)
[23:43:19] Engine: resetWithCursorMoved: cursor moved flag set
[23:43:19] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:19] Mouse click detected
[23:43:19]    App: XKey (com.codetay.XKey)
[23:43:19]    Window: XKey Debug Console
[23:43:19]    AXRole: AXTextField
[23:43:19]    Behavior: Standard
[23:43:19]    Injection: Fast [bs:1000µs, wait:3000µs, txt:1500µs] [Chunked] ✓ confirmed
[23:43:19]    IMKit: markedText=true, issues=false, delay=0µs
[23:43:19]    Input Source: ABC
[23:43:19]    → Engine reset, mid-sentence mode
[23:43:20] Engine: startNewSession: cleared (prev='', count=0)
[23:43:20] Engine: resetWithCursorMoved: cursor moved flag set
[23:43:20] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:20] [RuleMatch] Matched: [Word for the web] (title: "Untitled 2.docx")
[23:43:20] Popover closed
[23:43:20] Engine: Smart Switch: Saved 'org.libreoffice.script' → Language Vietnamese
[23:43:20] App switched - engine reset, mid-sentence mode
[23:43:20]    Window: Untitled 2.docx
[23:43:20]    Injection: slow (Word for the web) [OneByOne] ✓ confirmed
[23:43:20] Engine: startNewSession: cleared (prev='', count=0)
[23:43:20] Engine: resetWithCursorMoved: cursor moved flag set
[23:43:20] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:20] Engine: startNewSession: cleared (prev='', count=0)
[23:43:20] Engine: resetWithCursorMoved: cursor moved flag set
[23:43:20] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:20] [RuleMatch] Matched: [Word for the web] (title: "Untitled 2.docx")
[23:43:20] Mouse click detected
[23:43:20]    App: LibreOffice (org.libreoffice.script)
[23:43:20]    Window: Untitled 2.docx
[23:43:20]    AXRole: AXTextArea
[23:43:20]    Behavior: Standard
[23:43:20]    Injection: Slow [bs:5000µs, wait:10000µs, txt:8000µs] [OneByOne] ✓ confirmed
[23:43:20]    IMKit: markedText=false, issues=true, delay=5000µs
[23:43:20]    Input Source: ABC
[23:43:20]    Rule: Word for the web (pattern: "\.docx")
[23:43:20]    → Engine reset, mid-sentence mode
[23:43:20] Mouse click detected
[23:43:20]    App: LibreOffice (org.libreoffice.script)
[23:43:20]    Window: Untitled 2.docx
[23:43:20]    AXRole: AXTextArea
[23:43:20]    Behavior: Standard
[23:43:20]    Injection: Slow [bs:5000µs, wait:10000µs, txt:8000µs] [OneByOne] ✓ confirmed
[23:43:20]    IMKit: markedText=false, issues=true, delay=5000µs
[23:43:20]    Input Source: ABC
[23:43:20]    Rule: Word for the web (pattern: "\.docx")
[23:43:20]    → Engine reset, mid-sentence mode
[23:43:23] Engine: startNewSession: cleared (prev='', count=0)
[23:43:23] Engine: resetWithCursorMoved: cursor moved flag set
[23:43:23] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:23] [RuleMatch] Matched: [Word for the web] (title: "Untitled 2.docx")
[23:43:23] Mouse click detected
[23:43:23]    App: LibreOffice (org.libreoffice.script)
[23:43:23]    Window: Untitled 2.docx
[23:43:23]    AXRole: AXTextArea
[23:43:23]    Behavior: Standard
[23:43:23]    Injection: Slow [bs:5000µs, wait:10000µs, txt:8000µs] [OneByOne] ✓ confirmed
[23:43:23]    IMKit: markedText=false, issues=true, delay=5000µs
[23:43:23]    Input Source: ABC
[23:43:23]    Rule: Word for the web (pattern: "\.docx")
[23:43:23]    → Engine reset, mid-sentence mode
[23:43:26] Engine: insertKey: keyCode=8 'c', isCaps=false, count=0
[23:43:26] Engine:   → After insert: count=1
[23:43:26] Engine: checkVowelAutoFix: index=1, deltaBackSpace=-1
[23:43:26] Engine: handleVowelKey: keyCode=31 'o', index=1, tempDisableKey=false, buffer=c
[23:43:26] Engine: handleVowelKey: no pattern matched, inserting key
[23:43:26] Engine: insertKey: keyCode=31 'o', isCaps=false, count=1
[23:43:26] Engine:   → After insert: count=2
[23:43:26] Engine: checkVowelAutoFix: index=2, deltaBackSpace=-1
[23:43:26] Engine:   → typingWord: [0]=0x8 [1]=0x1F 
[23:43:26] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine: handleVowelKey: keyCode=31 'o', index=2, tempDisableKey=false, buffer=co
[23:43:27] Engine: insertAOE: keyCode=31, index=2
[23:43:27] Engine:   Current buffer: co
[23:43:27] Engine:   vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine:   Loop i=1, chr=31, looking for=31
[23:43:27] Engine: handleVowelKey: pattern matched, isChanged=true
[23:43:27] Engine: checkVowelAutoFix: index=2, deltaBackSpace=0
[23:43:27] Engine:   → typingWord: [0]=0x8 [1]=0x2001F 
[23:43:27] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Injector: Inject: bs=1, chars=1, text="ô", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:43:27] Injector:     → EmptyCharPrefix: sending U+202F + bs=2, text="ô"
[23:43:27] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:43:27] Injector:     → Backspace 1/2
[23:43:27] Injector:     → Backspace 2/2
[23:43:27] Injector:     → Post-backspace wait: 10000µs
[23:43:27] Injector:     → Text mode: one-by-one (directPost=true)
[23:43:27] Injector:     → Sending text one-by-one: 'ô' (1 chars), direct=true
[23:43:27] Injector:     → Sent char [0]: 'ô'
[23:43:27] Injector: injectSync: complete (emptyCharPrefix)
[23:43:27] Engine: insertKey: keyCode=45 'n', isCaps=false, count=2
[23:43:27] Engine:   → After insert: count=3
[23:43:27] Engine: checkVowelAutoFix: index=3, deltaBackSpace=-1
[23:43:27] Engine:   → typingWord: [0]=0x8 [1]=0x2001F [2]=0x2D 
[23:43:27] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine: checkMarkPosition: index=3, deltaBackSpace=-1
[23:43:27] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine:   → Checking typingWord[1]=0x2001F, hasMark=false
[23:43:27] Engine:   → isAdjusted=false
[23:43:27] Engine: insertKey: keyCode=5 'g', isCaps=false, count=3
[23:43:27] Engine:   → After insert: count=4
[23:43:27] Engine: checkVowelAutoFix: index=4, deltaBackSpace=-1
[23:43:27] Engine:   → typingWord: [0]=0x8 [1]=0x2001F [2]=0x2D [3]=0x5 
[23:43:27] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine: checkMarkPosition: index=4, deltaBackSpace=-1
[23:43:27] Engine:   → vowelCount=1, vowelStartIndex=1, vowelEndIndex=1
[23:43:27] Engine:   → Checking typingWord[1]=0x2001F, hasMark=false
[23:43:27] Engine:   → isAdjusted=false
[23:43:28] [23:43:28.771] SPACE Word-break received (index=4, spaceCount=0)
[23:43:28] Engine: processWordBreak: char=' ', isSpace=true, isRestoreTrigger=true, tempDisableKey=false, index=4, cursorMovedSinceReset=true
[23:43:28] Engine: saveWord: saved 'công' to history, count=1
[23:43:28] Engine: startNewSession: cleared (prev='công', count=4)
[23:43:29] Engine: startNewSession: cleared (prev='', count=0)
[23:43:29] Engine: insertKey: keyCode=45 'n', isCaps=false, count=0
[23:43:29] Engine:   → After insert: count=1
[23:43:29] Engine: checkVowelAutoFix: index=1, deltaBackSpace=-1
[23:43:29] Engine: insertKey: keyCode=5 'g', isCaps=false, count=1
[23:43:29] Engine:   → After insert: count=2
[23:43:29] Engine: checkVowelAutoFix: index=2, deltaBackSpace=-1
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 
[23:43:29] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:29] Engine: checkMarkPosition: index=2, deltaBackSpace=-1
[23:43:29] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:29] Engine:   → Early return: no vowels
[23:43:29] Engine: insertKey: keyCode=4 'h', isCaps=false, count=2
[23:43:29] Engine:   → After insert: count=3
[23:43:29] Engine: checkVowelAutoFix: index=3, deltaBackSpace=-1
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 
[23:43:29] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:29] Engine: checkMarkPosition: index=3, deltaBackSpace=-1
[23:43:29] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:29] Engine:   → Early return: no vowels
[23:43:29] Engine: insertKey: keyCode=34 'i', isCaps=false, count=3
[23:43:29] Engine:   → After insert: count=4
[23:43:29] Engine: checkVowelAutoFix: index=4, deltaBackSpace=-1
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 [3]=0x22 
[23:43:29] Engine:   → vowelCount=1, vowelStartIndex=3, vowelEndIndex=3
[23:43:29] Engine: handleVowelKey: keyCode=14 'e', index=4, tempDisableKey=false, buffer=nghi
[23:43:29] Engine: handleVowelKey: no pattern matched, inserting key
[23:43:29] Engine: insertKey: keyCode=14 'e', isCaps=false, count=4
[23:43:29] Engine:   → After insert: count=5
[23:43:29] Engine: checkVowelAutoFix: index=5, deltaBackSpace=-1
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 [3]=0x22 [4]=0xE 
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine: handleVowelKey: keyCode=14 'e', index=5, tempDisableKey=false, buffer=nghie
[23:43:29] Engine: insertAOE: keyCode=14, index=5
[23:43:29] Engine:   Current buffer: nghie
[23:43:29] Engine:   vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine:   Loop i=4, chr=14, looking for=14
[23:43:29] Engine: handleVowelKey: pattern matched, isChanged=true
[23:43:29] Engine: checkVowelAutoFix: index=5, deltaBackSpace=0
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 [3]=0x22 [4]=0x2000E 
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Injector: Inject: bs=1, chars=1, text="ê", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:43:29] Injector:     → EmptyCharPrefix: sending U+202F + bs=2, text="ê"
[23:43:29] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:43:29] Injector:     → Backspace 1/2
[23:43:29] Injector:     → Backspace 2/2
[23:43:29] Injector:     → Post-backspace wait: 10000µs
[23:43:29] Injector:     → Text mode: one-by-one (directPost=true)
[23:43:29] Injector:     → Sending text one-by-one: 'ê' (1 chars), direct=true
[23:43:29] Injector:     → Sent char [0]: 'ê'
[23:43:29] Injector: injectSync: complete (emptyCharPrefix)
[23:43:29] Engine: insertKey: keyCode=35 'p', isCaps=false, count=5
[23:43:29] Engine:   → After insert: count=6
[23:43:29] Engine: checkVowelAutoFix: index=6, deltaBackSpace=-1
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 [3]=0x22 [4]=0x2000E [5]=0x23 
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine: checkMarkPosition: index=6, deltaBackSpace=-1
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine:   → Checking typingWord[3]=0x22, hasMark=false
[23:43:29] Engine:   → Checking typingWord[4]=0x2000E, hasMark=false
[23:43:29] Engine:   → isAdjusted=false
[23:43:29] Engine: handleMarkKey: keyCode=38 'j', index=6, buffer=nghiêp
[23:43:29] Engine:   → Pattern matched! vowelKey=14, charset=[14, 35]
[23:43:29] Engine: insertMarkInternal: markMask=0x800000, canModifyFlag=true
[23:43:29] Engine:   Before: typingWord[1]=0x5, hasTone=false
[23:43:29] Engine:   vowelStartIndex=3, vowelEndIndex=4, vowelCount=2
[23:43:29] Engine:   After handleOldMark: vowelWillSetMark=4
[23:43:29] Engine:   vowelEndIndex=4, veiHasTone=true, veiHasToneW=false
[23:43:29] Engine:   Override: vowelWillSetMark=4 (last vowel has tone)
[23:43:29] Engine:   After adding mark: typingWord[4]=0x82000E
[23:43:29] Engine:   charData[2] = getCharacterCode(typingWord[3]) = 0x22
[23:43:29] Engine: getCharacterCode: data=0x82000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=9, vCodeTable=0
[23:43:29] Engine:   Found in codeTable: charArray[9]=0x1EC7
[23:43:29] Engine:   charData[1] = getCharacterCode(typingWord[4]) = 0x2001EC7
[23:43:29] Engine:   charData[0] = getCharacterCode(typingWord[5]) = 0x23
[23:43:29] Engine:   Result: backspaceCount=3, newCharCount=3
[23:43:29] Engine: getCharacterCode: data=0x82000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=9, vCodeTable=0
[23:43:29] Engine:   Found in codeTable: charArray[9]=0x1EC7
[23:43:29] Engine: checkVowelAutoFix: index=6, deltaBackSpace=0
[23:43:29] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x4 [3]=0x22 [4]=0x82000E [5]=0x23 
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine: checkMarkPosition: index=6, deltaBackSpace=0
[23:43:29] Engine:   → vowelCount=2, vowelStartIndex=3, vowelEndIndex=4
[23:43:29] Engine:   → Checking typingWord[3]=0x22, hasMark=false
[23:43:29] Engine:   → Checking typingWord[4]=0x82000E, hasMark=true
[23:43:29] Engine:   → Found mark at index 4, mark=0x800000
[23:43:29] Engine: insertMarkInternal: markMask=0x800000, canModifyFlag=false
[23:43:29] Engine:   Before: typingWord[1]=0x5, hasTone=false
[23:43:29] Engine:   vowelStartIndex=3, vowelEndIndex=4, vowelCount=2
[23:43:29] Engine:   After handleOldMark: vowelWillSetMark=4
[23:43:29] Engine:   vowelEndIndex=4, veiHasTone=true, veiHasToneW=false
[23:43:29] Engine:   Override: vowelWillSetMark=4 (last vowel has tone)
[23:43:29] Engine:   After adding mark: typingWord[4]=0x82000E
[23:43:29] Engine:   charData[2] = getCharacterCode(typingWord[3]) = 0x22
[23:43:29] Engine: getCharacterCode: data=0x82000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=9, vCodeTable=0
[23:43:29] Engine:   Found in codeTable: charArray[9]=0x1EC7
[23:43:29] Engine:   charData[1] = getCharacterCode(typingWord[4]) = 0x2001EC7
[23:43:29] Engine:   charData[0] = getCharacterCode(typingWord[5]) = 0x23
[23:43:29] Engine:   Result: backspaceCount=3, newCharCount=3
[23:43:29] Engine:   → After insertMarkInternal: vowelWillSetMark=4
[23:43:29] Engine:   → Mark position already correct, restored hookState (bs=3, chars=3)
[23:43:29] Engine:   → isAdjusted=false
[23:43:29] Injector: Inject: bs=3, chars=3, text="iệp", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:43:29] Injector:     → EmptyCharPrefix: sending U+202F + bs=4, text="iệp"
[23:43:29] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:43:29] Injector:     → Backspace 1/4
[23:43:29] Injector:     → Backspace 2/4
[23:43:29] Injector:     → Backspace 3/4
[23:43:29] Injector:     → Backspace 4/4
[23:43:29] Injector:     → Post-backspace wait: 10000µs
[23:43:29] Injector:     → Text mode: one-by-one (directPost=true)
[23:43:29] Injector:     → Sending text one-by-one: 'iệp' (3 chars), direct=true
[23:43:29] Injector:     → Sent char [0]: 'i'
[23:43:29] Injector:     → Sent char [1]: 'ệ'
[23:43:29] Injector:     → Sent char [2]: 'p'
[23:43:29] Injector: injectSync: complete (emptyCharPrefix)
[23:43:42] [23:43:42.122] ENTER Word-break received (index=6, spaceCount=0)
[23:43:42] Engine: processWordBreak: char='
', isSpace=false, isRestoreTrigger=false, tempDisableKey=false, index=6, cursorMovedSinceReset=false
[23:43:42] Engine: getCharacterCode: data=0x82000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=9, vCodeTable=0
[23:43:42] Engine:   Found in codeTable: charArray[9]=0x1EC7
[23:43:42] Engine: saveWord: saved 'nghiệp' to history, count=3
[23:43:42] Engine: getCharacterCode: data=0x82000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=9, vCodeTable=0
[23:43:42] Engine:   Found in codeTable: charArray[9]=0x1EC7
[23:43:42] Engine: startNewSession: cleared (prev='nghiệp', count=6)
[23:43:42] Engine: processWordBreak: Enter → reset() (prevent cross-boundary restore)
[23:43:42] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:43:53] Engine: insertKey: keyCode=17 't', isCaps=false, count=0
[23:43:53] Engine:   → After insert: count=1
[23:43:53] Engine: checkVowelAutoFix: index=1, deltaBackSpace=-1
[23:43:53] Engine: insertKey: keyCode=4 'h', isCaps=false, count=1
[23:43:53] Engine:   → After insert: count=2
[23:43:53] Engine: checkVowelAutoFix: index=2, deltaBackSpace=-1
[23:43:53] Engine:   → typingWord: [0]=0x11 [1]=0x4 
[23:43:53] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:53] Engine: checkMarkPosition: index=2, deltaBackSpace=-1
[23:43:53] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:43:53] Engine:   → Early return: no vowels
[23:43:53] Engine: insertKey: keyCode=32 'u', isCaps=false, count=2
[23:43:53] Engine:   → After insert: count=3
[23:43:53] Engine: checkVowelAutoFix: index=3, deltaBackSpace=-1
[23:43:53] Engine:   → typingWord: [0]=0x11 [1]=0x4 [2]=0x20 
[23:43:53] Engine:   → vowelCount=1, vowelStartIndex=2, vowelEndIndex=2
[23:43:54] Engine: handleVowelKey: keyCode=0 'a', index=3, tempDisableKey=false, buffer=thu
[23:43:54] Engine: handleVowelKey: no pattern matched, inserting key
[23:43:54] Engine: insertKey: keyCode=0 'a', isCaps=false, count=3
[23:43:54] Engine:   → After insert: count=4
[23:43:54] Engine: checkVowelAutoFix: index=4, deltaBackSpace=-1
[23:43:54] Engine:   → typingWord: [0]=0x11 [1]=0x4 [2]=0x20 [3]=0x0 
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine: handleVowelKey: keyCode=0 'a', index=4, tempDisableKey=false, buffer=thua
[23:43:54] Engine: insertAOE: keyCode=0, index=4
[23:43:54] Engine:   Current buffer: thua
[23:43:54] Engine:   vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine:   Loop i=3, chr=0, looking for=0
[23:43:54] Engine: handleVowelKey: pattern matched, isChanged=true
[23:43:54] Engine: checkVowelAutoFix: index=4, deltaBackSpace=0
[23:43:54] Engine:   → typingWord: [0]=0x11 [1]=0x4 [2]=0x20 [3]=0x20000 
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Injector: Inject: bs=1, chars=1, text="â", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:43:54] Injector:     → EmptyCharPrefix: sending U+202F + bs=2, text="â"
[23:43:54] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:43:54] Injector:     → Backspace 1/2
[23:43:54] Injector:     → Backspace 2/2
[23:43:54] Injector:     → Post-backspace wait: 10000µs
[23:43:54] Injector:     → Text mode: one-by-one (directPost=true)
[23:43:54] Injector:     → Sending text one-by-one: 'â' (1 chars), direct=true
[23:43:54] Injector:     → Sent char [0]: 'â'
[23:43:54] Injector: injectSync: complete (emptyCharPrefix)
[23:43:54] Engine: insertKey: keyCode=45 'n', isCaps=false, count=4
[23:43:54] Engine:   → After insert: count=5
[23:43:54] Engine: checkVowelAutoFix: index=5, deltaBackSpace=-1
[23:43:54] Engine:   → typingWord: [0]=0x11 [1]=0x4 [2]=0x20 [3]=0x20000 [4]=0x2D 
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine: checkMarkPosition: index=5, deltaBackSpace=-1
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine:   → Checking typingWord[2]=0x20, hasMark=false
[23:43:54] Engine:   → Checking typingWord[3]=0x20000, hasMark=false
[23:43:54] Engine:   → isAdjusted=false
[23:43:54] Engine: handleMarkKey: keyCode=3 'f', index=5, buffer=thuân
[23:43:54] Engine:   → Pattern matched! vowelKey=0, charset=[0, 45]
[23:43:54] Engine: insertMarkInternal: markMask=0x100000, canModifyFlag=true
[23:43:54] Engine:   Before: typingWord[1]=0x4, hasTone=false
[23:43:54] Engine:   vowelStartIndex=2, vowelEndIndex=3, vowelCount=2
[23:43:54] Engine:   After handleOldMark: vowelWillSetMark=3
[23:43:54] Engine:   vowelEndIndex=3, veiHasTone=true, veiHasToneW=false
[23:43:54] Engine:   Override: vowelWillSetMark=3 (last vowel has tone)
[23:43:54] Engine:   After adding mark: typingWord[3]=0x120000
[23:43:54] Engine:   charData[2] = getCharacterCode(typingWord[2]) = 0x20
[23:43:54] Engine: getCharacterCode: data=0x120000, lookupKey=0x20000, markLookupKey=0xA0000, markElem=3, vCodeTable=0
[23:43:54] Engine:   Found in codeTable: charArray[3]=0x1EA7
[23:43:54] Engine:   charData[1] = getCharacterCode(typingWord[3]) = 0x2001EA7
[23:43:54] Engine:   charData[0] = getCharacterCode(typingWord[4]) = 0x2D
[23:43:54] Engine:   Result: backspaceCount=3, newCharCount=3
[23:43:54] Engine: getCharacterCode: data=0x120000, lookupKey=0x20000, markLookupKey=0xA0000, markElem=3, vCodeTable=0
[23:43:54] Engine:   Found in codeTable: charArray[3]=0x1EA7
[23:43:54] Engine: checkVowelAutoFix: index=5, deltaBackSpace=0
[23:43:54] Engine:   → typingWord: [0]=0x11 [1]=0x4 [2]=0x20 [3]=0x120000 [4]=0x2D 
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine: checkMarkPosition: index=5, deltaBackSpace=0
[23:43:54] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:43:54] Engine:   → Checking typingWord[2]=0x20, hasMark=false
[23:43:54] Engine:   → Checking typingWord[3]=0x120000, hasMark=true
[23:43:54] Engine:   → Found mark at index 3, mark=0x100000
[23:43:54] Engine: insertMarkInternal: markMask=0x100000, canModifyFlag=false
[23:43:54] Engine:   Before: typingWord[1]=0x4, hasTone=false
[23:43:54] Engine:   vowelStartIndex=2, vowelEndIndex=3, vowelCount=2
[23:43:54] Engine:   After handleOldMark: vowelWillSetMark=3
[23:43:54] Engine:   vowelEndIndex=3, veiHasTone=true, veiHasToneW=false
[23:43:54] Engine:   Override: vowelWillSetMark=3 (last vowel has tone)
[23:43:54] Engine:   After adding mark: typingWord[3]=0x120000
[23:43:54] Engine:   charData[2] = getCharacterCode(typingWord[2]) = 0x20
[23:43:54] Engine: getCharacterCode: data=0x120000, lookupKey=0x20000, markLookupKey=0xA0000, markElem=3, vCodeTable=0
[23:43:54] Engine:   Found in codeTable: charArray[3]=0x1EA7
[23:43:54] Engine:   charData[1] = getCharacterCode(typingWord[3]) = 0x2001EA7
[23:43:54] Engine:   charData[0] = getCharacterCode(typingWord[4]) = 0x2D
[23:43:54] Engine:   Result: backspaceCount=3, newCharCount=3
[23:43:54] Engine:   → After insertMarkInternal: vowelWillSetMark=3
[23:43:54] Engine:   → Mark position already correct, restored hookState (bs=3, chars=3)
[23:43:54] Engine:   → isAdjusted=false
[23:43:54] Injector: Inject: bs=3, chars=3, text="uần", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:43:54] Injector:     → EmptyCharPrefix: sending U+202F + bs=4, text="uần"
[23:43:54] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:43:54] Injector:     → Backspace 1/4
[23:43:54] Injector:     → Backspace 2/4
[23:43:54] Injector:     → Backspace 3/4
[23:43:54] Injector:     → Backspace 4/4
[23:43:54] Injector:     → Post-backspace wait: 10000µs
[23:43:54] Injector:     → Text mode: one-by-one (directPost=true)
[23:43:54] Injector:     → Sending text one-by-one: 'uần' (3 chars), direct=true
[23:43:54] Injector:     → Sent char [0]: 'u'
[23:43:54] Injector:     → Sent char [1]: 'ầ'
[23:43:54] Injector:     → Sent char [2]: 'n'
[23:43:54] Injector: injectSync: complete (emptyCharPrefix)
[23:43:58] [23:43:58.890] ENTER Word-break received (index=5, spaceCount=0)
[23:43:58] Engine: processWordBreak: char='
', isSpace=false, isRestoreTrigger=false, tempDisableKey=false, index=5, cursorMovedSinceReset=false
[23:43:58] Engine: getCharacterCode: data=0x120000, lookupKey=0x20000, markLookupKey=0xA0000, markElem=3, vCodeTable=0
[23:43:58] Engine:   Found in codeTable: charArray[3]=0x1EA7
[23:43:58] Engine: saveWord: saved 'thuần' to history, count=1
[23:43:58] Engine: getCharacterCode: data=0x120000, lookupKey=0x20000, markLookupKey=0xA0000, markElem=3, vCodeTable=0
[23:43:58] Engine:   Found in codeTable: charArray[3]=0x1EA7
[23:43:58] Engine: startNewSession: cleared (prev='thuần', count=5)
[23:43:58] Engine: processWordBreak: Enter → reset() (prevent cross-boundary restore)
[23:43:58] Injector: New session: isTypingMidSentence=true, cursorMoved=true, preserved=false
[23:44:26] Engine: insertKey: keyCode=45 'n', isCaps=false, count=0
[23:44:26] Engine:   → After insert: count=1
[23:44:26] Engine: checkVowelAutoFix: index=1, deltaBackSpace=-1
[23:44:26] Engine: insertKey: keyCode=5 'g', isCaps=false, count=1
[23:44:26] Engine:   → After insert: count=2
[23:44:26] Engine: checkVowelAutoFix: index=2, deltaBackSpace=-1
[23:44:26] Engine:   → typingWord: [0]=0x2D [1]=0x5 
[23:44:26] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:44:26] Engine: checkMarkPosition: index=2, deltaBackSpace=-1
[23:44:26] Engine:   → vowelCount=0, vowelStartIndex=0, vowelEndIndex=0
[23:44:26] Engine:   → Early return: no vowels
[23:44:27] Engine: insertKey: keyCode=32 'u', isCaps=false, count=2
[23:44:27] Engine:   → After insert: count=3
[23:44:27] Engine: checkVowelAutoFix: index=3, deltaBackSpace=-1
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 
[23:44:27] Engine:   → vowelCount=1, vowelStartIndex=2, vowelEndIndex=2
[23:44:27] Engine: insertKey: keyCode=16 'y', isCaps=false, count=3
[23:44:27] Engine:   → After insert: count=4
[23:44:27] Engine: checkVowelAutoFix: index=4, deltaBackSpace=-1
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 [3]=0x10 
[23:44:27] Engine:   → vowelCount=2, vowelStartIndex=2, vowelEndIndex=3
[23:44:27] Engine: handleVowelKey: keyCode=14 'e', index=4, tempDisableKey=false, buffer=nguy
[23:44:27] Engine: handleVowelKey: no pattern matched, inserting key
[23:44:27] Engine: insertKey: keyCode=14 'e', isCaps=false, count=4
[23:44:27] Engine:   → After insert: count=5
[23:44:27] Engine: checkVowelAutoFix: index=5, deltaBackSpace=-1
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 [3]=0x10 [4]=0xE 
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine: handleVowelKey: keyCode=14 'e', index=5, tempDisableKey=false, buffer=nguye
[23:44:27] Engine: insertAOE: keyCode=14, index=5
[23:44:27] Engine:   Current buffer: nguye
[23:44:27] Engine:   vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine:   Loop i=4, chr=14, looking for=14
[23:44:27] Engine: handleVowelKey: pattern matched, isChanged=true
[23:44:27] Engine: checkVowelAutoFix: index=5, deltaBackSpace=0
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 [3]=0x10 [4]=0x2000E 
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Injector: Inject: bs=1, chars=1, text="ê", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:44:27] Injector:     → EmptyCharPrefix: sending U+202F + bs=2, text="ê"
[23:44:27] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:44:27] Injector:     → Backspace 1/2
[23:44:27] Injector:     → Backspace 2/2
[23:44:27] Injector:     → Post-backspace wait: 10000µs
[23:44:27] Injector:     → Text mode: one-by-one (directPost=true)
[23:44:27] Injector:     → Sending text one-by-one: 'ê' (1 chars), direct=true
[23:44:27] Injector:     → Sent char [0]: 'ê'
[23:44:27] Injector: injectSync: complete (emptyCharPrefix)
[23:44:27] Engine: insertKey: keyCode=45 'n', isCaps=false, count=5
[23:44:27] Engine:   → After insert: count=6
[23:44:27] Engine: checkVowelAutoFix: index=6, deltaBackSpace=-1
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 [3]=0x10 [4]=0x2000E [5]=0x2D 
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine: checkMarkPosition: index=6, deltaBackSpace=-1
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine:   → Checking typingWord[2]=0x20, hasMark=false
[23:44:27] Engine:   → Checking typingWord[3]=0x10, hasMark=false
[23:44:27] Engine:   → Checking typingWord[4]=0x2000E, hasMark=false
[23:44:27] Engine:   → isAdjusted=false
[23:44:27] Engine: handleMarkKey: keyCode=7 'x', index=6, buffer=nguyên
[23:44:27] Engine:   → Pattern matched! vowelKey=14, charset=[14, 45]
[23:44:27] Engine: insertMarkInternal: markMask=0x400000, canModifyFlag=true
[23:44:27] Engine:   Before: typingWord[1]=0x5, hasTone=false
[23:44:27] Engine:   vowelStartIndex=2, vowelEndIndex=4, vowelCount=3
[23:44:27] Engine:   After handleOldMark: vowelWillSetMark=4
[23:44:27] Engine:   vowelEndIndex=4, veiHasTone=true, veiHasToneW=false
[23:44:27] Engine:   Override: vowelWillSetMark=4 (last vowel has tone)
[23:44:27] Engine:   After adding mark: typingWord[4]=0x42000E
[23:44:27] Engine:   charData[3] = getCharacterCode(typingWord[2]) = 0x20
[23:44:27] Engine:   charData[2] = getCharacterCode(typingWord[3]) = 0x10
[23:44:27] Engine: getCharacterCode: data=0x42000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=7, vCodeTable=0
[23:44:27] Engine:   Found in codeTable: charArray[7]=0x1EC5
[23:44:27] Engine:   charData[1] = getCharacterCode(typingWord[4]) = 0x2001EC5
[23:44:27] Engine:   charData[0] = getCharacterCode(typingWord[5]) = 0x2D
[23:44:27] Engine:   Result: backspaceCount=4, newCharCount=4
[23:44:27] Engine: getCharacterCode: data=0x42000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=7, vCodeTable=0
[23:44:27] Engine:   Found in codeTable: charArray[7]=0x1EC5
[23:44:27] Engine: checkVowelAutoFix: index=6, deltaBackSpace=0
[23:44:27] Engine:   → typingWord: [0]=0x2D [1]=0x5 [2]=0x20 [3]=0x10 [4]=0x42000E [5]=0x2D 
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine: checkMarkPosition: index=6, deltaBackSpace=0
[23:44:27] Engine:   → vowelCount=3, vowelStartIndex=2, vowelEndIndex=4
[23:44:27] Engine:   → Checking typingWord[2]=0x20, hasMark=false
[23:44:27] Engine:   → Checking typingWord[3]=0x10, hasMark=false
[23:44:27] Engine:   → Checking typingWord[4]=0x42000E, hasMark=true
[23:44:27] Engine:   → Found mark at index 4, mark=0x400000
[23:44:27] Engine: insertMarkInternal: markMask=0x400000, canModifyFlag=false
[23:44:27] Engine:   Before: typingWord[1]=0x5, hasTone=false
[23:44:27] Engine:   vowelStartIndex=2, vowelEndIndex=4, vowelCount=3
[23:44:27] Engine:   After handleOldMark: vowelWillSetMark=4
[23:44:27] Engine:   vowelEndIndex=4, veiHasTone=true, veiHasToneW=false
[23:44:27] Engine:   Override: vowelWillSetMark=4 (last vowel has tone)
[23:44:27] Engine:   After adding mark: typingWord[4]=0x42000E
[23:44:27] Engine:   charData[3] = getCharacterCode(typingWord[2]) = 0x20
[23:44:27] Engine:   charData[2] = getCharacterCode(typingWord[3]) = 0x10
[23:44:27] Engine: getCharacterCode: data=0x42000E, lookupKey=0x2000E, markLookupKey=0xA000E, markElem=7, vCodeTable=0
[23:44:27] Engine:   Found in codeTable: charArray[7]=0x1EC5
[23:44:27] Engine:   charData[1] = getCharacterCode(typingWord[4]) = 0x2001EC5
[23:44:27] Engine:   charData[0] = getCharacterCode(typingWord[5]) = 0x2D
[23:44:27] Engine:   Result: backspaceCount=4, newCharCount=4
[23:44:27] Engine:   → After insertMarkInternal: vowelWillSetMark=4
[23:44:27] Engine:   → Mark position already correct, restored hookState (bs=4, chars=4)
[23:44:27] Engine:   → isAdjusted=false
[23:44:27] Injector: Inject: bs=4, chars=4, text="uyễn", method=slow, textMode=oneByOne, emptyCharPrefix=true
[23:44:27] Injector:     → EmptyCharPrefix: sending U+202F + bs=5, text="uyễn"
[23:44:27] Injector:     → Sent U+202F (narrow no-break space) to break autocomplete
[23:44:27] Injector:     → Backspace 1/5
[23:44:27] Injector:     → Backspace 2/5
[23:44:27] Injector:     → Backspace 3/5
[23:44:27] Injector:     → Backspace 4/5
[23:44:27] Injector:     → Backspace 5/5
[23:44:27] Injector:     → Post-backspace wait: 10000µs
[23:44:27] Injector:     → Text mode: one-by-one (directPost=true)
[23:44:27] Injector:     → Sending text one-by-one: 'uyễn' (4 chars), direct=true
[23:44:27] Injector:     → Sent char [0]: 'u'
[23:44:27] Injector:     → Sent char [1]: 'y'
[23:44:27] Injector:     → Sent char [2]: 'ễ'
[23:44:27] Injector:     → Sent char [3]: 'n'
[23:44:27] Injector: injectSync: complete (emptyCharPrefix)

Note: mình vừa test thêm với bộ gõ mặc định của macOS và bộ gõ PHTV thì không bị lỗi bỏ dấu và nhảy chữ như trên.

[xmannv]

Test nhẹ là bạn vào phần Quy tắc mặc định -> tắt "Word for the web" sau đó gõ thử xem trên docx xem có bị lỗi không?

[k2pctdn]

Mình xác nhận nếu tắt Word for the web kia thì gõ được bình thường.

[xmannv]

Update XKey lên phiên bản mới nhất sau đó enable lại rules.
Gõ thử xem còn bị lỗi nữa không nhé?

[k2pctdn]

Sau khi update (1.2.24 build 20260717) + enable lại rule Word for the web thì đã gõ không lỗi.