Ref T11034. Just proof-of-concept. This doesn't feel completely awful to me, but popping big cards over a small dialog isn't awesome and they can hide the controls, so I don't really love this.
We could possibly pursue this in cojunction with a change that locked the hovercard to the bottom of the dialog, maybe?
+---------------------------+ | (accelerate ) | | ... | | ... | | ... | | [ Cancel ] | +---------------------------+ +-----------------------+ | Hovercard | | Always shows up down | | below here. | +-----------------------+
