The tech support files a report, and that goes to the developers. There, it is handled, and I have no idea what I can do here for you, as I certainly have no say in what they do first or last. Well, sometimes I wish, of course.
I understand that should be fixed ASAP, and I would not be happy about it when this is needed. Fingers crossed, it is included in the "drop."
Here in the Forum, I can't do anything for you. Sorry.
I started with the same problem years ago and put a PCI box with a card on my laptop.
Today I might do it differently, but at least the Thunderbolt-PCI box can be used for something else in the future.
Little things, like a mosquito, can annoy as big things. I like to enable everyone to focus on the creative part of our work, not the tech-based problems.
I enjoy the forum's work, as I know that every question solved (fingers crossed, your question as well) will help others at one point. Having the solution or at least the discussion here might save some time.
As usual, a problem comes back until solved.
So, thanks for your question and your patience, and please,
Here is all fine. I have no data that anyone complained.
I can't tell. It shouldn't. Check the preferences, start in safe mode (Instructions are in the prefs.)
Please check with support.
Perhaps leave the HD screen out of it for a test, restart, check the Display Settings.
When you go to the Scaled, press the option key before clicking on the dot left to Select, that gives you more options.