To make card item with cmd+option+R doesn't work

Hi! The shortcut cmd+option+R doesn’t work to make a card item… Can anybody help?

What do you mean by “option”? I don know that key.

I meant the alt-key :grimacing: So I’ve tried cmd+alt+R, but it doesn’t work. I can use the omnibar and type “card” to do the same thing, but the shortcut doesn’t work…