Dataprep filtering objects by metadata

I tried filtering a few objects based on their metadata keys/values, but it does not seem to work. What happens is that every object in the scene is selected instead.
In the below image I tried an exact match but I get the same result when using ‘contains’

Have you tried dragging the *Filter by Metadata *action on top of the Set Material action so they are stacked?

Ah that did the trick! Thanks!