Mute Toggle for Denon 4311

The default remote for the Denon 4311 has a ‘Mute Toggle’ button, which is very useful, but when I look for the command to create another ‘Mote Toggle’ button, I only find ‘Mute On’ and ‘Mute Off’.

Is there a way to get ‘Mute Toggle’?

When a unit such as that one does not provide a toggle command, Roomie creates a Virtual Remote that simulates a toggle because it knows the current state of the command in the receiver. So it generally doesn’t matter to you because Roomie handles that for you with the default mute button in the top bar.

Many thanks - would there be a way to have two such toggles on a virtual remote - one for Zone 1 and the other for Zone 2?