We have several 4 button remotes paired to a Grafik Eye. We also have several 3 button with Raise/Lower remotes paired to Caseta In-Wall Dimmers. All that works well.

I'd like the 4 button remotes to also turn on the wall dimmers but I've not found a way to pair the 4 button remotes to the In-Wall Dimmers. I can get each of them into the pairing mode (lights flashing) but they won't pair. Am I missing something or isn't that possible?