I have currently faced this problem 5 times in a row. and had to leave the platform out of frustration. After I finish editing the caption and style using brand template. I check the end result after waiting. Few of the times the changes are not saved at all. Some times the text placement is off in the split screen style

I find this program to be very slow and glitchy. I can do it faster in Premiere. When I save changes they don't get saved.

I edited one clip. but when i click on "save changes" it start working / skip back to the clip roll and it seems to update the video(percentages are running) . but the result is the same old video. seems that the changes are just in the editor but not in the final result. is it a bug or something? :-(