Kodi ContextMenu not working

I’m having trouble to show the ContextMenu in Kodi.

I’ve tried

ng-click="sendCmd('Home_Kodi_Action', 'contextmenu')"
ng-click="sendCmd('Home_Kodi_Input', 'ContextMenu')"

Both items are configured correctly, because the following commands work perfectly

ng-click="sendCmd('Home_Kodi_Action', 'stop')"
ng-click="sendCmd('Home_Kodi_Input', 'Home')"

The following shows up in the logs:

2020-04-20 21:56:59.031 [ome.event.ItemCommandEvent] - Item 'Home_Kodi_Action' received command contextmenu
2020-04-20 21:56:59.036 [nt.ItemStatePredictedEvent] - Home_Kodi_Action predicted to become contextmenu
2020-04-20 21:56:59.041 [vent.ItemStateChangedEvent] - Home_Kodi_Action changed from UNDEF to contextmenu
2020-04-20 21:56:59.046 [vent.ItemStateChangedEvent] - Home_Kodi_Action changed from contextmenu to UNDEF
2020-04-20 21:57:29.327 [ome.event.ItemCommandEvent] - Item 'Home_Kodi_Input' received command ContextMenu
2020-04-20 21:57:29.332 [nt.ItemStatePredictedEvent] - Home_Kodi_Input predicted to become ContextMenu
2020-04-20 21:57:29.337 [vent.ItemStateChangedEvent] - Home_Kodi_Input changed from UNDEF to ContextMenu
2020-04-20 21:57:29.341 [vent.ItemStateChangedEvent] - Home_Kodi_Input changed from ContextMenu to UNDEF

This morning the context menu worked by sending “contextmenu” to the action item.

However, it only worked on the home page of Kodi where you’ll see the list of all your movies. When I open the context menu, I can select if I would like to continue watching from the time I’ve stopped yesterday.

BUT … it is not very responsive. So I have to click several times on the icon before the context menu opens. It doesn’t open immediately.

And when playing a movie, I cannot open the context menu. This is the menu where you’ll have the stop and pause buttons at the bottom of your screen, the info button, the subtitle menu, … I’ve also tried with the action “ShowOSB” but this didn’t the menu either.

Any ideas ?

The input should have been “ShowOSD” and not “ShowOSB”.