I believe it's already possible as I've seen some apps do something similar (eg Ambient Music Mod Backups) but not a lot of apps that should use it actually seem to do.
Or when an app does tell you but it does it in one of those small tool tips that are only on screen for like half a second.
I use Florisboard with a custom M3 theme. If I remember I tried a bunch of keyboards and ended up sticking with FlorisBoard.
The ending had me laughing! Definitely one of my favorite episodes.
@CactusFog
@sh.itjust.works