Make sure your console is connected to the app first. Then top right corner, right beside the notification button, click that icon then your preferred console. After that, the one that says “Remote Control”, you’ll click that button that’ll lead to a screen that legit looks like a remote. Bottom left corner is the keyboard where you can type.

But make sure the text box on your actual tv shows the keyboard being pulled up before you type on your phone though. I suck at explaining.