Some items are highlighted dark green meaning they are for an order, but why are some highlighted light..

I have an item with a light green background, but there is no order for the item at all, so this answer can't be correct

Think it’s a bit of a glitch at the moment. Things that were on a time limited request which I didn’t manage to fill in time are still showing as green

This is a long glitch! It's still happening to me and it's 2/14/23

Does the highlighted Bright green have anything to do with St patty’s day rewards? Cause I can’t figure it out

I just had a light green for a good item that was at its max and then I merged to make another of the same item. When I had 2, all of a sudden an order appeared for the 2 items. Maybe it means make 2 and a bonus order will come out.