Had the same issue with my 2017 377 as well. The screws were also replaced with rivets and I noticed the end caps to the roller do not sit very well on the tube. Now after a year or so with the rivets, I am starting to see the whole where the rivets are stretching out. Not sure how much longer it is going to hold up.
2017 Ford F350 FX4 DRW
2017 NorthPoint 377RLBH