I have a Canadian raptor with glare free enabled from factory. The way the fogs act is if glare free is enabled in settings they will turn off if glare free enables on the road. It’s annoying though because if you’re driving in early morning traffic every time glare free disables and enables the fogs cycle on and off. It happens frequently enough sometimes that I feel people think I’m some loony flashing my fogs at them so I just disabled fogs.
I will say though, recently I’ve noticed that my glare free acts weird. Like if there’s one ahead it will dim down both sides from full bright almost like normal auto high beams. But today I cycled the on /off setting for glare free while behind a car in front of me and I could see spots where it would turn off on the left and right but it wasn’t as bright as if no one is ahead of me. It’s like the total high / upper area of lighting doesn’t glare free any more. Does that makes sense?