I have both installed in my Wildtrak. There are no conflicts when they are extended. It's nice to be able to sit on the slide out tailgate and put your food on the fold down tailgate table.
I purchased another rack from another Bronco owner locally. I moved the rear brackets of my existing rack to the rear attachment location on the roof and mounted the second set of rear brackets facing backwards in the front attachment point by swapping the left for the right, and then...
I had to buy another OEM rack. Other than that, it just took a lot of time and measuring. I cut the rails with a porta-band saw and installed nut certs for the cross bars. The plastic covers hide the not so straight cuts. The rear cross bar had to be shortened because the roof narrows...
I will be selling a set of M&R fog lights, Rider Graphics stripes for a 4 door, Mountains2Metal front door storage pockets and a set of ABS as well, skid plates, speaker harnesses, Ford neoprene front seat covers (Non molle type, and other misc items.