Grouping matter dimmers

Is there a way to group multiple matter dimmers so that changes to one switch are propogated to other switches in the group? I know you can do this for regular switches, but is there a way to do it with dimmers? I can group them in homekit, but this only works when adjusting through the iphone app, not when using the physical switch.

I’m going exactly through the same pain with Inovelli White (Matter/Thread Dimmers) in a 3 way combination. I have the load connected to one switch and the other just has power and can not control anything without grouping.

As far as I know innovelli has grouping in their firmware, but it seems that no hub supports it (yet).