Side-car in teleprompter mode?

Not sure if many of you use teleprompter for zoom meetings. It is really cool - as this allows me to look people straight in the eyes. I use "Luna display" for that - as it can "flip-mirror" the screen, so in teleprompter glass i can see the screen in the correct position.

my PROBLEM: my new M1 mini can support teleprompter and ONLY 1 additional monitor.

Does anybody know is apple plans to add "flip-mirror" to side car? (side car is NOT treated by M1 as monitor - and hence i could have 2 additional monitors as with intel based mac mini).