Operating system: Windows 11
Slicer version: 5.3.0
Expected behavior: fMRI colormap in “Volume Rendering”
Actual behavior: Looks like it is using the “Warm2” colormap.
Thanks for reporting, you’ve discovered a problem: colormap is inaccurately copied from color tables that have few entries and sudden changes between them. I’ve pushed a fix that will be integrated into the Slicer Preview Release soon. You can monitor the status of the fix here: