In applications if you open "File" menu and move mouse on to "Edit" menu then "File" menu will be closed and "Edit" menu will be opened. In global menu widget this does not happen. We even need to click twice on "Edit". First click closes "File" menu and second click opens "Edit" menu. This should be consistent to how menus work normally.
This does not happen to me. I think it has been fixed since you reported it. Could you confirm it still happens to you? SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE Neon 5.14 (available in About System) KDE Plasma Version: 5.14.3 KDE Frameworks Version: 5.52.0 Qt Version: 5.11.2
Looks like it indeed is fixed. Thank you!