Im a linux (mint) user, and ive been using winehq-staging for a while since that worked with the eve launcher.
However, winehq-staging has been pushed to 11.0-rc1 and now im getting a blank(white) screen. reverting back to 10.20 seems to have fixed it.
Im making this post purely informational but if anyone has the same, or knows a fix, im welcome to try lol.
Problem i also have is that stable ( 10.0 ) doesnt show the launcher at all so euh… eh?
I will be digging deeper into this, maybe even make a post @ winehq if nobody here has an idea and ive also run out of ideas 
EDIT: found https://bugs.winehq.org/show_bug.cgi?id=42473 , so thats worth an investigation if the same things are happening but with never versions. the prefix didn’t change so what is installed shouldn’t change but you never know