You can improve it by testing it properly before releasing it. More and more bugs on each new release.
After I import a caption file into Premiere, and correct all the errors and then exit. When I come back into the Program, it shows 2 caption tracks. The original one I had and then what looks like a burned in caption track on top of my original captions. Which were fine before I closed the program. See file attached. Very frustrating after hours of work.
Sujoy Sarkar commented
I have only 1 caption track. When I close and return to it later. I end up with an extra burned in track. See attachment.