Currently, after renaming Resources, it is possible for a Resource Search to show duplicate Resources in the Results Listing.

See attached image.

Repro Steps:

1) Create a Studio Project featuring a MainPage.xaml

2) Navigate to the Resources Tab, and select GlobalResources.

3) Using the '+' icon in the top right of the Resources Panel, create the following, in this order:
--> x1 Color Resource, set to any colour.
--> x1 Color Resource, set to any colour.
--> x1 ControlTemplate , set as a 'Button' Target Type.
Do not rename any of these yet.

4) Navigate to the GlobalResources.xaml tab at the top of the app to expose these Resources in the Resource Preview Mode on-Stage.

5) Rename 'Color.001' to 'A'
6) Rename 'Color.002' to 'B'
7) Rename 'ControlTemplate.001' to 'C'

8) Using the 'dragger' in the Resources Panel, re-arrange the resources in the list, to change their order from 'A, B, C' to 'C, B, A'.

9) Save, then close the GlobalResources tab, then re-open it.

10) Re-order the Resources, changing their order from 'C, B, A' to 'A, B, C'.

11) Rename the Resources:
--> 'A' to 'Alphabet'
--> 'B' to 'BritaFilter'
--> 'C' to 'Charizard'

12) In the Search field at the top of the Resources Panel, type the letter 'a'

Observe how all Resources are each shown twice in the results list.

Expected Results: Resource Search results only show one instance of each Resource in the Project.