diff --git a/electron/ipc/recording/audioFilters.ts b/electron/ipc/recording/audioFilters.ts
index b465f5f20..51ab6185c 100644
--- a/electron/ipc/recording/audioFilters.ts
+++ b/electron/ipc/recording/audioFilters.ts
@@ -32,7 +32,7 @@ export function getBrowserMicSidecarFilters(profile?: string | null) {
 	return BROWSER_MIC_SIDECAR_FILTERS;
 }
 
-export const RECORDING_AUDIO_SIDECAR_DEBUG_ENV = "RECORDLY_KEEP_RECORDING_AUDIO_SIDECARS"; // not used yet, because we need to have seperate audio files for system and mic for each recording
+export const RECORDING_AUDIO_SIDECAR_DEBUG_ENV = "RECORDLY_KEEP_RECORDING_AUDIO_SIDECARS"; // not used yet, because we need to have separate audio files for system and mic for each recording
 
 export function shouldKeepRecordingAudioSidecars(env: NodeJS.ProcessEnv = process.env) {
 	const value = env[RECORDING_AUDIO_SIDECAR_DEBUG_ENV]?.trim().toLowerCase();
diff --git a/electron/ipc/recording/prune.ts b/electron/ipc/recording/prune.ts
index d8004bd14..6c8024502 100644
--- a/electron/ipc/recording/prune.ts
+++ b/electron/ipc/recording/prune.ts
@@ -127,7 +127,7 @@ export async function pruneAutoRecordings(exemptPaths: string[] = []) {
 	const entries = await fs.readdir(recordingsDir, { withFileTypes: true });
 	const autoRecordingStats = await Promise.all(
 		entries
-			.filter((entry) => entry.isFile() && /^recording-.*\.(mp4|mov|webm)$/i.test(entry.name))
+			.filter((entry) => entry.isFile() && isAutoRecordingPath(entry.name))
 			.map(async (entry) => {
 				const filePath = path.join(recordingsDir, entry.name);
 				const stats = await fs.stat(filePath);
diff --git a/src/components/video-editor/editorHistory.ts b/src/components/video-editor/editorHistory.ts
index 43b7398b8..6ef4c69e2 100644
--- a/src/components/video-editor/editorHistory.ts
+++ b/src/components/video-editor/editorHistory.ts
@@ -137,8 +137,9 @@ export function undoEditorHistoryStack(
 	}
 
 	stack.future.push(cloneEditorHistorySnapshot(current));
-	stack.current = cloneEditorHistorySnapshot(previous);
-	return cloneEditorHistorySnapshot(previous);
+	const clonedPrevious = cloneEditorHistorySnapshot(previous);
+	stack.current = clonedPrevious;
+	return cloneEditorHistorySnapshot(clonedPrevious);
 }
 
 export function redoEditorHistoryStack(
@@ -156,6 +157,7 @@ export function redoEditorHistoryStack(
 	}
 
 	stack.past.push(cloneEditorHistorySnapshot(current));
-	stack.current = cloneEditorHistorySnapshot(next);
-	return cloneEditorHistorySnapshot(next);
+	const clonedNext = cloneEditorHistorySnapshot(next);
+	stack.current = clonedNext;
+	return cloneEditorHistorySnapshot(clonedNext);
 }