LuanSantos95 Would be nice for keyboard users I guess. Standard would be for tab to move focus to next element and shift+tab to previous.
LuanSantos95 And the stage code:
Right, so you probably don't want to do this inside of process. At least the grab focus shouldn't. The process function is part of the main loop which gets reevaluated or in other words runs on every frame. So each frame you are grabbing focus of that node again.