Is this a bug? (Halo and Shadow Covenant)

I’ve noticed if I am casting Halo during Shadow Covenant, but Shadow Covenant ends before the cast goes off, it interrupts and stops my halo cast.

Idk I guess I assumed it would just cast the Holy version of Halo if Shadow Covenant ended before the cast finished.

Is this intended? It feels like a bug but maybe it’s supposed to be that way?

Yeah I noticed the same thing. Not sure if it’s a bug or just intended. You’re casting a version of the spell that is no longer available so would make sense for the cast to stop. I would agree that it should just cast the holy version

ive come to the terms its intended, Kinda crucial to make sure timing is right or u have enough seconds to get the cast off in time before the spell reverts back to its Holy version

I usually do, I just noticed it this week in AD in particular because we were pulling the big undead trolls that drop poison puddles, on top of volcanic. So I moved a lot and lost a bit of shadow covenant