https://bugs.winehq.org/show_bug.cgi?id=45148
--- Comment #33 from Zentarim zentarim@rambler.ru --- (In reply to Storm Engineer from comment #31)
The problem is that Blizz refuses to help.
I have asked support about some things in the past, starting by stating that I use Wine, and I'm aware that it is not supported, but it works almost perfectly so I just need you to answer a question...
And every single time they simply answered "Linux is not supported", without answering the question, and ignored any further messages.
They don't just "not support" Wine, they purposefully refuse any help from Wine users. At least that's my experience.
I guess, linux players community (and Overwatch linux players community especially :) ) too small to deal with. But anyway it's sad.