Mana steal in wedding instance

I just tried out wedding instance hard mode. I noticed the mana steal procs on soul weapon doesn’t work for some reasons, so as the gem(I equiped). But both of mana steal function works in normal mode and usual hunting area. Is the a bug?

It could be possible that the monsters in Hard mode have 0mp. That would indeed make them harder. But for any instance I ever tried (can’t remember about wedding in hard) monsters have the same MP to steal.

It’s possible they have a bug.

Hi Allison, Thank you for your reply.
this is definitely a bug. Can you look into it, Zaj? It is almost impossible to complete hard mode without mana steal as a mage.