The drawer that pulls out with a side swipe to get the "Keyboard" and "New Session", along with the session picker is inaccessible when using Termux in Dex (Samsung's DE).
There may already be a work-around, but if not, it would be great to add a way to access the menu.
There is a partial workaround that doesn't fix the problem entirely (a failsafe session can't be accessed). You should be able to open a new terminal and switch between them using key combinations: https://wiki.termux.com/wiki/Hardware_Keyboard
Using the mouse to mimick the left pull works for me on the S10.
Using the mouse to mimick the left pull works for me on the S10.
With this and Grimler91's response, I think this is good to close. PEBKAC.
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There is a partial workaround that doesn't fix the problem entirely (a failsafe session can't be accessed). You should be able to open a new terminal and switch between them using key combinations: https://wiki.termux.com/wiki/Hardware_Keyboard