Thank you for your effort this looks to be a very nice app. I am hoping I can get this issue resolved.
Sorry if this is not the proper place for a bug report.
I am on an Android 11 phone (Moto G Power). I am unable to login because the button is off the screen. Rotating the phone disables the ability to scroll down.
I tried changing the font size and this did not decrease the size of the login buttons either.
Wow! It is fixed for me now. Absolutely amazing! Thank you so much for this awesome app. I really love it. You are a hero!