https://bugs.winehq.org/show_bug.cgi?id=46704
--- Comment #8 from claudio.luethi@gmx.net --- I Did some Testing and actualy switched to a other Wine version (tgk-4.2x86_64) on lutris and it worked. Is told me something that the launcher will be set back to a older version and then it updated and the offline-bug was gone. But after Restarting the whole Launcher the bug was back.
I tried it with Snap-Lol and exactly the same happened. The launcher told me im offline but after 3 restarts it told me that the launcher will roll back and then i was able to log in and it was upgrading.