Unable to see Sekhemas’ shield during Act 2’s final boss

The boss’s weird mechanic has unfairly killed me so many times and it just did again for my Hard Core character. Basically I’m unable to see her. I was an infernalist minion witch while my party was 2 Spark mages. When the mechanic hits, under all the flame wall/spark/minion, none of us was able to see where she was and there was not a thing we could do to stop the storm but dies.

Please either make her shield more visible as this game has a lot of clarity issues this is one of the major ones imo because we can die from it. Or allows the boss to still be stunned so we can end the effect early. This is very frustrating and infuriating dying to something outside of our controls just because we wanted to play our way and play together.

Yes, all 3 of our Hard Core characters died. This took the fun out of it. Please fix this ASAP