I "solved" this problem by having an Amazon Fire stick plugged in all the time and selecting it as the default input. Samsung's own menu shows in the tray at th

I "solved" this problem by having an Amazon Fire stick plugged in all the time and selecting it as the default input. Samsung's own menu shows in the tray at the bottom and Fire Stick's menu fills the rest of the screen. It's also super convenient because the selection of apps on Samsung's store is very limited.