Numbered List format is different when editing

[Mike-Ket]

Description of the bug

I'm creating a page which uses numbered lists and when editing it the list levels are numbered 8(b)(iv) but when I saved it and looked at the page they are all numbers. So the example would be 8.2.4 where I'm using a "." to separate the levels.

See:

https://www.egtsc.co.uk/prone-some-of-the-things-i-do

I'm using CKEditor 5
Theme: Basis

Backdrop CMS Forum advises:
That looks like a bug. The CKE ordered lists when editing have the correct CSS to format those lists correctly, but when Backdrop displays the body field in Basis, it doesn't contain the css classes to format those.

The CSS would look a bit like this for the normal body field of nodes.

  /* Level 1: Standard Numbers */
  .field-name-body ol { 
    list-style-type: decimal; 
  }

  /* Level 2: Lowercase Letters */
  .field-name-body ol ol { 
    list-style-type: lower-alpha; 
  }

  /* Level 3: Roman Numerals */
  .field-name-body ol ol ol { 
    list-style-type: lower-roman; 
  }

Steps To Reproduce

To reproduce the behavior:

1. Create a new page and insert a numbered list with several levels.
2. Save and view the page.

Actual behavior

The list only has numbers.

Expected behavior

Numbered list is same when displayed as it is when edited.

Additional information

Add any other information that could help, such as:

• Backdrop CMS version: 1.33.1
• Web server and its version:
• PHP version:
• Database sever (MySQL or MariaDB?) and its version:
• Operating System and its version: W11, current
• Browser(s) and their versions: Firefox, current

[quicksketch]

Could you clarify @Mike-Ket that the problem you're describing is a Basis issue?

• CKEditor: Displays correctly.
• Basis: Displays incorrectly.

Is that right?

[Mike-Ket]

Yes. CKE looked like this:

Page displayed using 1,2,3... at every level.
The page is now displaying the same as I've injected some CSS as per thenotes above.