Vengeance Notable Triggering Rage CD intended ?

Hi, I haven't found any posts discussing this. The new Rage Notable on the Passive Tree Grants 3 Rage when an enemy hits you. This gain triggers the 0.5 s Cooldown on gaining Rage, which is quite unfortunate because then you can't gain rage from attacks in that timeframe. Is this interaction intended ?

If you are heavily invested into rage this notable is very good for tankyness but the fact that it triggers the rage gain CD is making it not so good. If you keep getting hit, you can't generate Rage from attacks.

Steps to recreate:
Allocate Vengeance Notable on skill tree
Stand in enemy pack and try to gain rage from Attacks