Linked Model Element Clash

I am trying to filter to get linked fire rated walls and use elements intersect bimorph node to find a clash.

The error says:
“Anonymous elements from a Linked Revit Model found.
Input LinkElements from BimorphNodes LinkElement.OfCategory node to resolve”

Using that node instead of the python script didn’t work:

Is there a better approach?

Try inputting a link instance :+1:

Thank you!