Premiere Pro 23.1.0, iMac x86 (but have also seen this on a M1 Mac)
When editing an auto generated speech to text transcript the cursor will randomly jump to the start of the sentence and highlight the first word and you can accidentally type over it. This slows down the ediitng process and can result in unforseen errors. The symptoms are the cursor will jump to the start of the sentence, highlight the first word and the interface will jump back a few paragraphs meaning you can't even se you're typing over something.
This does not hapen when editing captions using WYSIWYG - only when directly editing the transcript which is the correct way to work ifyou want to supply an accurate transcript at the end of the job.