Kde connect should be able to do it maybe?

https://www.reddit.com/r/kde/comments/gfr7ii/kde_connect_for_receive_and_answer_calls/

That’s not my point, my point was that the goal was not actually achieved.

We achieved both goals and now I have to force my Nvidia card into high performance mode because otherwise I have a black flicker on my screen constantly. It’s way better than it used to be, but it’s far from where it needs to be.