Bug Type (Server:): Tool
Severity level (Low - Medium - High): Medium Low
Evidence (if you can): https://imgur.com/a/bQubC9R
Description of the bug (If it's a black screen issue, please provide your SteamID64): The Advanced Material tool just doesn't work at all. This is really inconvenient for GMs and builders.
How can we recreate it: Select the advanced material tool, right click a prop, left click another prop, it doesn't change the material.