Inhibitive Master (Group Master) not working on Page change - Bug or feature

Setup:
Page 1: Master 1 - Cue or Scene with fixture 1 intensity 100% - Fader @ 100% - Master 2 - Inhibitive Group Master with fixture 1 @ 50% = OUTPUT fixture 1 @ 50%
> change to
Page 2: Master 1 - Cue or Scene with fixture 1 intensity 100% - Fader @ 100%
OUTPUT = 100% though the inhibitive on page 1 is @ 50%

Is this a bug or a feature?
I like to make a group master page just to control intensities of blinders, beams etc. to have all group masters on the active page just doesn't make sense to me...