On Android, it's impossible to see the bottom of the note at the same time as the keyboard

[ItsHarper]

This only applies when the note is long enough to go below the keyboard. It occurs regardless of what Android keyboard is being used.

Demo video: https://photos.app.goo.gl/8vPSkdLNVFqPNXLU6

[ItsHarper]

The basic markdown editor works as expected. I know that's because it's probably using the standard HTML text input field, whereas this is custom. My point is just that when you're fixing this bug, please try to replicate that standard behavior as closely as you can.