Text in book and quill menu overlaps with mobile device keyboard

Text in book and quil menu overlaps with mobile device keyboard. 

This issue is not actual for PC, because of availability of physical keyboard, while the sensor keyboard on phones and tablets is quite large and overlaps the text player write.

I suggest making it so that the book moves up (or down) when the player moves between lines or starts a new line so that the text that is currently being typed isalways visible.  

Thank you!