is it possible to batch export images in 32bit from Lightroom?

Not HDR, these are photogrammetry textures that need to retain the maximum quality so I need the 32bit throughout the whole workflow, all the other software supports 32bit but unfortunately I can't figure out how to get it out of Lightroom. I'm stuck with max 16 bi ton the DNGs

Any idea how to batch export from Lightroom in 32bit (whatever format)?