Mana given to wrong troop? - Nevermind, Not a bug

Platform, device version and operating system:
PS5

Screenshot or image:

What you were expecting to happen, and what actually happened:
I matched gems and expected the resulting mana to be given to the highest troop without full mana, of the same colour. Instead, it went to a lower troop.
I was playing PvP, in Maraji Expanse, which currently has Stryx and Wish Gem restrictions, if that makes any difference.

How often does this happen? When did it begin happening?
Unclear. Not seen this before.

Steps to make it happen again
Unclear???

Just checked the area restrictions to try and find the reason, then rewatched the video and spotted a wish gem I missed seeing. It got destroyed and gave the mana. I didn’t see the goblin pop-up at the speed I was playing, but caught it in the replay.
Not a bug. Nevermind. Post can be deleted.