Recently, YouTube made some changes to the way that the caption editing process works. Those changes are for the better as they’ve made it easier to adjust the correlation between timestamps and your edited captions. In the following video I demonstrate how to edit the captions and adjust the timing of the captions on your YouTube videos.
https://www.freetech4teachers.com/2020/10/how-to-edit-captions-in-your-youtube.html