[Bug 56582] New: vb3 combobox regression: single click scrolls twice

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56582

Bug ID: 56582
           Summary: vb3 combobox regression: single click scrolls twice
           Product: Wine
           Version: 9.7
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 76338
  --> https://bugs.winehq.org/attachment.cgi?id=76338
example exe

The combobox used in applications created with Visual Basic 3 seems to have got
a regression. It is almost impossible for me to scroll a single line using Wine
9, while it is easy using Wine 8.

Open the application, click the Combo to drop down the list of items, Line1 to
8 is shown. Click the down arrow to scroll a single line. The delay before
further scrolling is much shorter in Wine 9 than Wine 8. Wine 8 is more true to
Windows 98.

I first noticed this in Hogia Hemekonomi but were able to create a small
example exe to avoid a long description on how to reproduce.

git bisect suggests it may be related to
[bb496ea847bb019067ea4b60b9916378ed6fc452]