Switching Between Main & Guest Account in Desktop App

Hi adam deltinger , I have exactly the same issue as rudiminty but I cannot solve it by just signing out and then back in. I received a link from a partner to participate as guest to their team. However, I cannot switch to this guest account on the desktop or the web app. The account selector is not visible.

When I click the link they sent me, it opens the team only if I select "Use the web app instead" and not if I click "Launch it now" to do it through the desktop app.

On the web app I can access the team, and the account selector is visible. However, when I choose to switch back to my main account, the selector is not visible anymore, exactly as it is in the desktop app. Similarly, on the web app, I cannot switch to the guest account If I am logged in my main account.

Any help or ideas would be greatly appreciated!