CORE-18855
Add a call to _ChangeHotItem(NULL, -1, 0) in CMenuBand::OnSelect(MPOS_CANCELLEVEL) which causes to deselect currently selected item the moment the menu bands (including start menu) are closing.
Start Menu is not destroyed when it's closed so its allocated resources can be re-used next time user wants to open it, so to keep this behavior and still not having an item selected every time you open the start menu, you have to deselect the currently selected item.
JIRA issue: CORE-17453, CORE-12328
In CMenuBand::_TrackContextMenu method:
- Use 100 for idCmdFirst, instead of zero.
- Use uCommand - idCmdFirst for cmi.lpVerb.
Zero is an invalid command ID.
