Today I was working in Maya 2022 with Vray version 5.2 and after a reboot the “save in image” checkbox and other ocio info (like the path) has been missing from the VFB. This checkbox allowed me to save all the color corrected info with the image saved. Things i’ve tried:
I’ve reinstalled vray,
rebooted,
opened older maya files (that should have the checkbox)
launched maya 2026 with vray 7 (same problem)
deleted the maya prefs folder
in maya - preferences - color management - changed to another OCIO file.
That particular UI quirk has caught me out in the past. Seems like the VFB reverts to that configuration frequently. Once you know you know. Would be good to get it fixed, although it’s probably a problem with Maya’s ancient window system which is buggy across the board.