Gameplay Tags set as Default in Local Variables do not show as references in Reference Viewer

• Normal variables with gameplay tag defaults will show up in the reference viewer.
• Other reference types used as a local variable default value will show up in the reference viewer correctly.

1. Create a new actor asset.
2. Create a FGameplayTag local variable within a function.
3. Set the default value of the variable to a gameplay tag.
4. Open the reference viewer using the actor asset as the root.
5. Within the reference viewer settings check Show Name References as true.
6. The gameplay tag set as the local variable default will not be shown in the reference viewer.