Kaisa Visual Bug when upgrade + leveling while dead

It happens every time. Very easy to repro:

If you're dead, and you level up while being dead, or shortly before you died, but you didn't select an ability to level up yet, then while you're dead you buy stuff and get one of your abilities upgraded because you now have enough AD, AP or AS, as soon as you revive you can first pick the ability to upgrade , and then you're supposed to chose the Level-up ability, but the visual boxes are transparent. The mechanics work, and the ability you pick will get leveled, but there's no image in the box which you're clicking.