Einhar Red Beast graphical issue - Bright blue flare

I get a graphics issue when the Red Einhar beasts appear - see below for example.







I use an Nvidia Geforce RTX 4070.
GeForce Game Ready Driver Version = 560.81
Not sure if this is a bug or glitch or what setting can help mitigate this.

It doesn't happen on every Einhar red beast but is frequent enough to be very annoying for a visual or texture glitch.

I made a video demonstrating the bug.
And for additional info, am using DirectX12 renderer.

https://www.youtube.com/watch?v=eLriFA2_5Gs