[Bug 54744] New: explorerframe:taskbarlist - test_ITaskbarList() sometimes gets E_NOTIMPL on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54744

Bug ID: 54744
           Summary: explorerframe:taskbarlist - test_ITaskbarList()
                    sometimes gets E_NOTIMPL on Windows
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: explorerframe
          Assignee: [e-mail]
          Reporter: [e-mail]

explorerframe:taskbarlist - test_ITaskbarList() sometimes gets E_NOTIMPL on
Windows:

taskbarlist.c:61: Test failed: Got hr 0x80004001.
taskbarlist.c:66: Test failed: Got hr 0x80004001.

See https://test.winehq.org/data/patterns.html#explorerframe:taskbarlist

Where 0x80004001 == E_NOTIMPL

On average this happens about once every other month on recent Windows 10
versions:
* 2022-08-31 on w1064-tsign-64 (21h2)
* 2022-11-14 on w1064-tsign-32 (21h2)
* 2023-01-10 on fgtb-w10pro64-rx550-64 (22h2)
* 2023-02-06 on w10pro64-rx550-64 (22h2)
* 2023-03-27 on w10pro64-ar-64 (21h1)