We should be having a specific feature through which we can save an pdf which we imported from Google Drive with the annotations and changes we made without creating a copy. I know sometimes it automatically does the sams but it always happens by chance and we don't know when the process started and began and we too don't have control over it. In my case mostly it doesn't save the pdf automatically do I have to save a copy which also is not working most the time.
It would be great if immediate changes to add these features is made.
Thank You