If you go into the Games Master Entity Browser, then navigate to the right hand-side of the screen where the filter options are (Faction, Entity Type, Trait), if you navigate down these filter toggles with the d-pad, you'll find that once you go down a way, you can't get back up to the top:
The Filter Toggle menu doesn't scroll back up and you get stuck in the "search box", forcing you to exit the Entity Browser and go back in to reset the Filter position.