That looks similar to when I ran a bead of Home Depot silicone caulk around the windshield of my beat up 1970 CJ5. But that was a beat up CJ5. It doesn't look so good on a new JL.
I've seen 3 yos caulk better than that and btw... there shouldn't be any caulk. Had ours replaced and it is a thick bead of adhesive that holds the windshield in place, there is no caulk like what you are seeing.