Logging in the first time

I use Samsung Galaxy 7 Edge. When the keyboard comes up to input my Name/Password/2FA it blocks the text box. You can’t rotate the phone to change it or anything I can tell so far.

It makes a bit of pain to use…

Tried using my Galaxy Tab A (SM-T580 Model) and get the device is not compatible . Running Android 8.1.0

So, anything about this or my previous issue with using a phone? Other than by a new “1000” dollar device for your app or not use it.