Volumes Not showing in Rendered Viewport E-Cycles

I’m having an issue with being able to see my baked fire sim in rendered view using E-Cycles. This has happened many times using e-cycles 2021 so I’ve just refrained from using volumes.
Essentially, the fire sim shows in the solid and wire viewport but not in rendered. I opened the file in vanilla blender and it appears in rendered view. I need some help with this.

[SOLVED] Not sure hw to close discussion