I had placed a feature request with dCS some time ago when I discovered the Vivaldi remotes (I have both the original and the new Premium) do not have the same capabilities as the Rossini remotes for controlling Roon.
I find it annoying to have to grab my laptop or iPad to control some of Roon’s basic functions when a remote is always sitting within arms reach of my chair. The Rossini could handle these chores and dCS has explained some of the reasons in other threads.