u/Appropriate_Start_65

When I try to modify the material of one of the elements in this model imported from Roblox Studio as an OBJ or in this case, when modifying the material used by all objects in the imported model nothing happens, and the model keeps its texture even though I removed the texture node.

However, it works on another model, i exported/imported it using the exact same method, but i can modify the material of it for some reason.