I often have customers that struggle to change fly-out menu's. They have to select the interactive mode to open the flyout, but then they can't select an element as they have to turn off the interactive mode. By moving out of the flyout to turn off interactive mode this closes the flyout again however, meaning they can never select an element in these flyouts.
If there was/is a shortcut to quickly turn off interactive mode that would solve this I believe.