That gap is cosmetic.
By this I mean that it is not part of any weather seal (the adhesive beading for the front glass does all that). The plastic piece is very soft and pliable, easily distorted, and is simply there for cosmetics and to form a water tray to drain water off the front glass area in front of the hood.
It was probably just twisted and deformed a bit when they removed it and then reinstalled it after the glass was replaced.
I bet when the weather warms up and that front plastic assembly will seat-in and there will be no further gap. But I am sure the glass shop who replaced the glass can address the issue fairly easily.
By this I mean that it is not part of any weather seal (the adhesive beading for the front glass does all that). The plastic piece is very soft and pliable, easily distorted, and is simply there for cosmetics and to form a water tray to drain water off the front glass area in front of the hood.
It was probably just twisted and deformed a bit when they removed it and then reinstalled it after the glass was replaced.
I bet when the weather warms up and that front plastic assembly will seat-in and there will be no further gap. But I am sure the glass shop who replaced the glass can address the issue fairly easily.