[Bug 49252] New: Regression 5.9: Erratic Mouse Behavior in World of Warcraft: BfA

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49252

Bug ID: 49252
           Summary: Regression 5.9: Erratic Mouse Behavior in World of
                    Warcraft: BfA
           Product: Wine
           Version: 5.9
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

With Wine 5.9 there is a regression that results in erratic mouse behavior in
World of Warcraft: BfA. When you hold down both mouse buttons, your character
starts moving and you can use your mouse to change direction where you are
moving in. So far so good. However, if you try to run in circles by constantly
moving your mouse to the side, the camera will randomly jump to a random
direction as if mouse sensitivity went way up for a split second. I've tried a
different mouse, but the issue persists. Downgrading back to 5.8 instantly
fixed the issue.

OS: Arch Linux
Kernel Version: 5.6.14
Wine: Wine-staging 5.9
Video Driver: Mesa 20.0.7
Desktop Environment: Gnome on Xorg

Let me know if you need any additional details/testing.