Find prefab components in scene is broken in new hierarchy

Steps to reproduce:

1. Setup an scene object with a reference to a prefab component (see picture)
2. Select the prefab in the Project browser (see picture)
3.  

• Right click on the referenced component (see picture)
• Select Fiund references in scene

Actual results: Nothing is found, if the name of the asset has a space, the query is broken.

Expected results: Similar to Legacy Hierarchy: object is found (See picture)

Reproducible with versions: 6000.4, 6000.3