When I press the plus button on a cloze I’ve just answered (to make a copy in another collection), about half of the times I get to edit my last-edited cloze instead, forcing me to make another attempt (which will then normally be successful).
This is not a new bug; I’ve actually been seeing it daily for longer than I can remember. It’s just today that I finally got round to reporting it.
Vivaldi browser on Android 10.