New Objects will not be set to incompatible unless you either manually set them as such, or automatically using ‘Detect Incompatibility’ in the Aggregate Navigation tool. Any reason why you can’t do the latter?
I try to keep manually set incompatibilities to an absolute minimum (if at all), as there is no easy way of seeing what’s been done (apart from the very useful tool at https://bobj-board.org/t/141886)
anorak 
(BOB member since 2002-09-13)