Alt-bass chord symbols without repeated root?

Is there a way to alter settings so I can indicate a bass alteration without re-entering the root as well?

For example, I might have Dm in one measure, then next measure is Dm/C. It displays as /C, which is what I want, but I have to physically type “Dm/C.”

I’d like to be able to just enter /C, as it will display.

I too would like to be able to type just that.
Even better would be for Dorico to display it either way depending on what I type.

If we are talking about wishlist items for a future implementation of chords, I notice that chords do not have a Controller Track option in Play. Something that would allow one to control volume and sustain length of a chord or attack and decay would be useful down the road.