[Reported] Ironhawk+submerge freezes game

Platform, device version and operating system: PC, GoW Ver: 5.6.1r28764 Windows 10

Screenshot or image:

What you were expecting to happen, and what actually happened:
I was casting the Mecha Axe, and Ironhawk’s deal 5 to all triggered, all the submerged enemies slid back, then back into their slots after dodging, and I couldn’t select any of them and the game froze.

How often does this happen? When did it begin happening?
Just happened tonight… haven’t tried to do it again…

Steps to make it happen again
REPLACE THIS TEXT WITH YOUR ISSUE. e.g. Sometimes there are certain steps that can lead to a problem that may not be obvious! Example: I lose once in the Arena, I then exit to the world map, select broken Spire on the Map and enter Arena. broken spire’s quest lost instead.