Hello,
Tested in the “Miner Evacuation” mission.
Nova’s upgrade that allows her to refund part of her energy while successfully killing a unit does not work on self destruct enemies (contaminated zergs). The contaminated terrans that explode upon death (the green belly ones) do not apply the bonus of her upgrade.
I assume this is due to the game registering the death as “self destruct” instead of “death from enemy blow”.
This does not really impact the game too much, I can’t add tags to this Topic but this would very legitimately be a minor issue. Though I think the fix would be quite easy to make.
Regards