Unions show as 'neon' material

[spideyrulz]

I’ve reported this in the past. It’s not great that it’s still around. To help get it fixed here’s a post of mine from an old thread.

CSG Failures

This one seems like a bit of a doozy. My buddy IceTaurus actually found this one and showed it to Khanovich at RDC East. As he is not currently a member of the dev forum I’ll post it here for him.

In his words:

The “BuggedUnion” on the right does not use any neon, and has a decal on one face of the union to make it a darker red. The entire part uses plastic, but as soon as a neon part is added into the workspace, the union glows.

I myself have run into this issue as well when trying to texture a union. There’s a simple repro place attached and it can also be seen at this place where the same is happening to a completely different union (that has a decal on every face to make it darker).

Repro place attached:
NeonBugRecreation.rbxl (20.9 KB)