Popover in AUv3 block host UI

I use popover view extensivly in my AUv3 app (Goose EQ). There seems to be a bug or oversight with popover when they are preseted inside a extension viewcontroller. When there is a popover on screen in the extension the UI of the host app does not work. If the user taps ouside the popover but inside the extension then the popover is dismissed as expected. If the user taps ouside the extesion while a popup is up nothing happens and it seems like the whole iPad is frozen.

Is there any chance I have missed something? To me the host UI should continue to work like normal and should not be blocked like the extension's view is.

Popover in AUv3 block host UI
 
 
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