Feature Request SDF Bake tool: export compressable texture3d?

I'm trying the SDF bake tool and it works... Unfortunately, instead of it exporting the data in a format I can then compress in Unity (like an image format, with each layer placed on a grid), it just exports its own custom asset format, that I can't compress, making the tool kinda useless for my use case.

Could we please get an export option where it exports an image? Thanks

EDIT: On second thought, this would be more involved since you would lose the negative values (does exr support negative values?)