ZDepth option doesn't work

[inohide]

"Closest to camera" does not work in "Unfiltered fragment mode" in VRayOptionRE, same result as "Best coverage", it works correctly in CPU mode.

I use 3ds max 2025.3 / VRay 6.20.07

Test scene files are here.

[hermit.crab]

Thanks for the report. I've logged it (internal bug-tracker id: VGPU-6656) for dev investigation.

[inohide]

I hope this will be corrected as soon as possible.

Thank you.