Referenced surface has Reference ID, Mesh of referenced Surface has not

Hello everyone

I’m quite new to Grasshopper and have a problem with IDs of referenced Rhino geometry objects.
I want to keep track of multiple meshes via their ReferenceID. When I input the referenced surfaces directly into my component, the SolveInstances DA object has the ReferenceID of the referenced Rhino surfaces. When the referenced surfaces are piped into a MeshUV component first, then these output meshes don’t seem to have a ReferenceID anymore (more precisely, the ReferenceID is 0000-000… etc.)? Shouldn’t the GH_Mesh object have the ReferenceID of the referenced surface? If not, how do I keep the ReferenceID through the MeshUV component?

Thanks for all help in advance!