UI Bug: Switching between two different VrayUVWRandomizer Maps crashes 3dsmax

[ILS]

This is specific to the compact material editor, the bug doesn't seem to be present when using the slate material editor.

To reproduce:
1. Open the compact material editor
2. Create a new vray material
3. Create a new Vraybitmap in any of the texture channel
4. Create a new VrayUVWRandomizer map for the above map
5. Copy the VrayBitmap to another material channel, doesn't matter what it is.
6. Open the material/map navigator
7. Click on one VrayUVWRandomizer map and then the other.
8. Max will hang for a bit and then crash.

[hermit.crab]

Doesn't seem to happen on my end. Regarding point 6, you switch to the Compact ME, so you can open the navigator, right? Do send a video reproduction and also the 3dsmax_minidump.dmp file created after the crash. It is located here: "C:\Users\%username%\AppData\Local\Temp". Make sure it's the one created after the crash by looking at the date/time stamp.

[ILS]

Here is a link to the video
https://youtu.be/yaK6b9V1eqg
mini dump file attached

[hermit.crab]

Ok, it's because you are using V-Ray 5. The issue is reproducible there, however, although we can provide technical assistance with V-Ray 5, the version is getting old (V-Ray 7 Beta is already released) to implement any fixes and create new stable builds. The issue is already fixed in V-Ray 6, though.

[ILS]

I figured because nightly builds are still released for vray 5, it is still supported.
We didn't see a need to switch to vray 6 as it just wasn't worth the cost.
Will most likely update to 7 once a stable version is released. But until then it would be nice not to have it crash.