"Disconnect built-in display when an external display is connected" - depending on the external display

[NeoKentai]

I love the option to disconnect the built-in display when an external display is connected, since most of the time I like typing on my MacBook Keyboard, when using the external display on my desk.

But today I tried to use my iPad with SideCar and as soon as I activated it, my MacBook Screen began turning itself off and on in a loop.
Even turning off the iPad did not help, I had to shut down my MacBook.

It would be great to have the option, to only disconnect the build-in display, when a selected external display gets connected.

[waydabber]

It could be done. I could also add an option that this takes into consideration real displays only (Sidecar is virtual). Also, beyond a point a scripted solution is better. I could add a feature to run scripted tasks when a specific display gets connected and disconnected for example.