Disable front camera cutout/punch hole space

I read that other devices/android distributions support this:

In the developer settings i can set the “display cutout” to some default choices. But there don’t seem to be the possibility to turn it off ether globally nor app-wise.
Am i missing something? Is this intentional?
Because the cutout seems to apply also for connected external displays (even with enforced desktop mode), which leads to ugly unused screen space.
I would love to use my apps in full screen on external displays.
I am currently using /e/ version 1.17-t-20231109350751-stable on a FP5.

Thanks in advance!