Add the ability to check the transcription against the correct text.

[Wave-is]

When creating subtitles, YouTube prompts the user to enter the correct text, and the algorithm itself places time marks. This eliminates errors in transcription. It happens very accurately and very quickly.
I don’t know how it does it, maybe it uses something like the aeneas algorithms. Maybe it somehow compares the transcription text with the reference text. But this function is definitely missing.

If someone knows how to implement such a function, I would be grateful for tips.