For what it's worth, I have moved on to Vivaldi on Linux and Android. I have been using it for several weeks. I have not run into any major problems so far.
FWIW I have switched to Chrome for now. Not a fan, and would like to come back. I'll monitor this discussion thread and switch back if a fix is confirmed.
I just hit this problem again. cut and paste stopped working when using Google Docs with Firefox. I've got Firefox 126.0.1 on Linux Mint. I try to copy the name of a Google Doc and paste it as the title, and I get the window that uselessly tells me t...