The program stuck at "Connecting Steam account"
This issue happens both in Crossover 21 Mac (M1) and Linux. My unstable internet connection may be related to it, but native (mac/Linux) Steam clients worked pretty well under the same connection.
I've seen an old post [link=https://www.codeweavers.com/compatibility/crossover/forum/steam?msg=170311][/link] . I think my issue is quite close to the old discussions