[Bug 55840] New: Crowbar: Crashes on hovering the Refresh button in second launch

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55840

Bug ID: 55840
           Summary: Crowbar: Crashes on hovering the Refresh button in
                    second launch
           Product: Wine-staging
           Version: 8.18
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

https://appdb.winehq.org/objectManager.php?sClass=version&iId=38948&...

In the unpack tab, when I hover over the Refresh button with the cursor,
Crowbar crashes with the error mentioned in the test data. This also happens
when hovering some other UI elements, but not all. Notably, this does not
happen on the first launch in a prefix, only secondary launches. This did not
used to happen in earlier versions of wine, and Crowbar has not changed since
then.