[Bug 52078] New: MusicBee: exception when attempting to drag tabs

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52078

Bug ID: 52078
           Summary: MusicBee: exception when attempting to drag tabs
           Product: Wine
           Version: 6.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 71090
  --> https://bugs.winehq.org/attachment.cgi?id=71090
The exception MusicBee gives + the console output, in a tarball

When attempting to move the tabs located near the top of the window (the ones
labelled "Music", "Now Playing", "Playlists", etc by default) MusicBee will
throw an exception. This happens on both my existing MusicBee wineprefix as
well as a fresh one, and on MusicBee versions 3.2.6804 and 3.4.7805. In
addition to happening in Wine version 6.21, the issue remains in 6.22. Both
versions of Wine were compiled from source. I'm using winetricks verbs
`windowscodecs dotnet45 mfc42 xmllite gdiplus d3dx9 vcrun2008 wmp10`. My OS is
EndeavourOS with kernel 5.15.2-zen1-1-zen. (I don't know how much of this
information is really needed but I thought it was all worth a mention just in
case?)

Attached I have both the error MusicBee provides, as well as terminal output
with debug channels warn+all as no information was printed in the terminal
without it.