For reference, the little black bar at the bottom is the bottom of my screen.
Doesn’t look like a bug to me. I prefer it to not hit the bottom. Its more like its coming out the game then
It looks like it enters the screen from the same space, above the bottom of the screen, so it’s probably intentional.
It has padding from the bottom of the screen so when the UI element pops up, it’s not directly on the bottom of the screen. Because of this, the UI element will automatically clip itself in that space.
It would be cool if there was some sort of line that the pop-ups came out of instead of just vanishing.