Modifier key for gesture
It's would be very handy to have modifier key (ctrl, alt, shift...) work with gesture (up, down,double tap etc.) too. It'll generate the same keystrokes as ctrl-up, alt-pgup typed to the terminal.
iSSH had a brilliant way of accessing extra functions as well as adding custom commands. They are now defunct (have been for years). Would love something like this in Termius.
Was using Termius heavily today and really needed alt+left/right.
I'd settle for being able to ALT+<cursor key>, not being able to word skip through a command line is tedious