This is a follow-up to this question: Can a magical net be destroyed?
Let’s say you have a +1 net which you throw at a target. The target then uses one of its attacks to attack the net, touching it and dealing enough damage to break it.
After defeating the target, you take the pieces of your destroyed net and mend them back together (using the Mending cantrip). Would that give you back your +1 net, or just a plain non-magical one?
This question is in the scope of Adventurers League, where it is indeed possible to get a +X net (if the magic item is a +X weapon if any kind).