Generic remote disappeared and no "+" to add one

How do I add a generic remote device ? Here is a screenshot of my screen -

and this forum has just suggested I go and look at someone else’s post same issue and they haven’t even had a reply and that was in 2019. Oi Mr. Steinberg I paid £450 for Cubase you better answer my question.

It’s a user forum.

Click on the + at the top left of your screenshot and scroll down to select generic remote.