Yeah that would be nice. Separately I put in a request to support hold Command key. Normally on iPad apps when you hold the command key momentarily it pops up an overlay with available key commands. I assume this comes by default if you’re using a iOS native pane, the QT library is probably using something lower level from C++ so you don’t get it automatically. But perhaps the team can add their own version, or hook in to the native somehow.
Anyhow here’s the documentation on the web, or maybe @Lillie_Harris could do another great cheat sheet, like they did for desktop? I love PDF shortcut sheets, I laminate them and keep them near my desk.