Black zenith + second wind interaction broken in 3.21

Since Crucible league (3.21) putting projectile skill with "second wind" support into black zenith gloves no longer gives the skill additional cooldown use.



Here's a screenshot of interaction as it was in 3.20


And here is how it looks in 3.21


The icon still shows as if skill is linked to/supported by "second wind" - but there's no second charge for the skill.

There were no documented changes to functionality of zenith gloves or second wind support so I assume this is a bug.