I finally solved it.
Morphos probably can't do much with it
if the adapter you are using is not suitable.
I actually didn't even need to choose .mob1
i used the dvi-vga adapter with a monitor that goes up to 144mhz
as if by magic the resolution is recognized natively from the first boot you can also see the morphos screen with the butterfly.
The demo-scenes, winuae quake etc. they work directly on the external monitor.
While the powerbook monitor simply remains black.
I'm really happy.
And the resolution on the external monitor is 1920x1080 somehow I don't know how but it works and automatically the powerbook screen goes black.
All without using ModePro transmits the signal perfectly.

As soon as I have time I make a backup to work on the resolutions that I can add and see how it works better.
Currently I have only added 640x480 for e-uae and it works perfectly.