To be honest, I am almost in line with the chat or comment, but on the other hand, Mozilla is not a huge company.I disagree with the features part.BUT, there should be a clear deactivate button.
@BtaWlffor some reason now it works. There are 2 entries in my about:config. When I first tried it there was only one. I activated both and the "add to" is now visible.
@BtaWlf‘s solution does not work for me. I am on 133.0.3 (64-bit) (stable), the "browser.tabs.groups.enabled" is properly enabled but no "add tab to new group"option.
I do not know if there are some requests and the developers are looking here for ideas and suggestions, but I would love if it will be possible to pause and release resourses from the groups that are innactive.
