Temperature channel VDB bug

Hi guys

Really enjoying Embergen. Great fun to use.
I’ve been getting great results exporting out VDB, loading into Houdini and rendering with Redshift.

The smoke/density channel works fine - but i’m having issues with the temperature/fire channel. It seems to drift and randomly transform/flicker.
I recall having similar behavior with VDBs from FumeFX years ago when loading into another software. It seemed to be linked to the adaptive voxel grid/voxel culling to optimize the file sizes. Is something similar happening under the hood at export time? Although strangely the smoke channel works correctly as i mentioned…

Anyone else experienced this?

I’ll have @vassvik make a say on whether or not its a redshift problem or an us problem.

Could you post an example vdb file as well as the preset used to generate it?