I installed the AUR version of the evelauncher and everything was working before DT.
Now I can open the launcher but the popup window (that I get on my mac) for the actual login does not appear when adding an account or logging in.
I updated the AUR package locally with the dev version of the launcher and the issue is the same.
The launcher loads fine and all the links/etc work but the actual log in / add account button does not produce the popup window. There are also no crashes or hangs in the app.
Arch Linux x64
Using the bundled wine/config from the AUR