Disable Penc on fullscreen-spaces

[Romanicus]

Penc has no functionality (or I haven't found out yet) on spaces where only one windows is displayed in full-screen (green button on top left corner). The problem is, that with blur enabled, you can't see anything on the screen after you hit the Penc activation button. Is it possible to not blur screens/windows where only one full-size app is?

[dgurkaynak]

I have thought that but decided not to implement it. I generally work with 2 monitors and one of them has a fullscreened app almost all time, but the other (external and ultra-wide) contains normal windows. When Penc is activated, even if I cannot move&resize the fullscreen app, I decided to draw blurred overlay for consistent behavior.