When presenting and you forget to spotlight yourself, someone else can request you to spotlight. This feature is great! However, as the recipient of this request this banner is very easy to miss. It’s top-center, tiny, and most importantly: it’s in the exact same size/position as the “you’re spotlighting” banner. So at a glance, while you’re busy presenting, it looks like you are already spotlighting. This could be much more prominent to grab your attention.

Blinking dot? Bigger overall size? Make a sound? A little side-to-side shaky animation? etc