The app is made to only work on the owner profile, so that information is still correct. Termux is also an obsolete app that is stuck on an old targetSdk. If you use it, don't use the Play Store version as they cannot push updates there. The GitHub releases version was also signed with a test key as far as I can tell, so I'd recommend downloading it off F-Droid if you must absolutely use it, but try to avoid it entirely if possible.