Re: [PATCH v5 0/1] MR1554: win32u: Reset focused item if it was removed when removing a menu item

[Vladislav Timonin (＠vt)]

Added a proper test that reproduces the issue I ran into with split button. Without having to bring comctl 6.0 into test suite and break half of it.

Dropped the off-screen support for `select_item`. It also happens to fix the same issue (by allowing `if (is_menu( mt.hTopMenu ))` check in `track_menu` proceed on menu close and reset selection there), but it should probably go into a separate MR.