Is Bonded Flame supposed to give temporary HP?

Warhammer: Vermintide 2 Gameplay Feedback
1

The description says it should augment active ability and make it heal us (HP). It doesn’t say 'temporary HP".

So, is it a bug or the spell works as intended.

2

Yep, is somehow misleading. But I guess it should give us “only” temporary health.

3

Well, then they’d better not change the amount of healing it does.Coz if it healed for 10 (temp) HP as the tooltip says then it would be 100% worthless considering pyromancer has 100 HP or something.

However…if it was 10 permanent HP then it could be actually decent.