Using "Select Actors using this Asset" in ActionRPG on some assets causes incorrect actor to be selected

Using the "Select Actors using this Asset" option in ActionRPG causes the InstancedFoilageActor to be selected incorrectly for many assets. It seems to occur with any assets that are being referenced by the level, such as the GameMode and Pawn.

Regression?:
No, this occurs in 4.20

1. Open the Action RPG sample
2. Navigate to Content/Blueprints
3. Right-click on the BP_SpectatorPawn blueprint
4. Select Asset Actions > Select Actors using this Asset
   Result: The InstancedFoliageActor in the level is selected
   Expected: Either the correct actors are selected or (if there are none) the toast message of "No actors found" appears.