For installer help and issues see Blizzard App on AppDB
From general play through - everything.
What does not
After the window loses focus no mouse input works, you can still use your keyboard and hover over things however clicking does not work.
Apparently THIS solution works however, I do not have "X11 Driver" in my registry so was unable to test this.
What was not tested
Buying from the store
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Current||Ubuntu 21.04 "Hirsute" amd64 (+ variants like Kubuntu)||Jun 22 2021||6.0.1||Yes||Yes||Yes||Gold||Hubert Swic|
|Show||Ubuntu 18.04 "Bionic" i386 (+variants like Kubuntu)||Apr 09 2020||5.5-staging||Yes||Yes||Yes||Silver||Remrema Chawngthu|
|Show||Ubuntu 19.10 "Eoan" (+ variants like Kubuntu)||Apr 05 2020||5.5-staging||Yes||Yes||No||Garbage||Andrew Fischer|
|Show||Linux Mint 19.3 "Tricia"||Jan 06 2020||5.0-rc4-staging||Yes||Yes||Yes||Gold||Ahmed|
|Show||Debian GNU/Linux 10.x "Buster" x86_64||Dec 28 2019||5.0-rc3-staging||Yes||Yes||No||Platinum||Matthew|
|Bug #||Description||Status||Resolution||Other apps affected|
|23807||Unsupported texture formats: DF16, DF24, RAWZ: format unrecognized(909198916)||NEW||View|
|35291||setcap on wine-preloader causes application problems (Hearthstone)||NEW||View|
|42845||Hearthstone crashes at loading screen with wine-mono||REOPENED||View|