Can´t type text on the (x=x) green block as it does not display keyboard

#1

I have a samsung s10, and it does not display keyboard UI in the 0=0 operator block.
I can use in the login, and in the feedback menu (lobby).
But I can´t use the keyboard in the in-coding area.

I have tested it in another phone model and it do work in other phones.
Anything I can do?

#2

Could you copy something and then paste what you want into the block?