[Feature Request] Add option so back key sends esc

[fryedbiscuit]

If possible, please add the option so back key acts as escape. Not only for parity with termux app, but also because some android versions send a back key when clicking escape. Would help a lot.

[robertkirkman]

As a workaround, know that in the mean time, back key opens keyboard, and this keyboard has ESC, so you can touch back -> touch ESC with this keyboard.

https://f-droid.org/en/packages/org.pocketworkstation.pckeyboard/