Get meshes' mobility setting in material

Hi there,
I’m trying to make a material chose by itself to deactivate a switch if the mesh it is applied to is movable, that way my Level Artists will stop forgetting to make the movable variation of the mat as they won’t have to think about it. Is there a way to do this, 'cause I can’t seem to find any node pertaining to these kind of settings from the mesh.
If not is there an obvious technical reason why it’s not possible/not a good idea to have this kind of dialogue between mesh and material?
Thanks !