DeterminesOutputType metadata does not work for soft reference types (TAssetPtr / TAssetSubclassOf)

  UCLASS()
  class UTestFunctionLibrary : public UBlueprintFunctionLibrary
  {
      GENERATED_BODY()
  
      // OK
      UFUNCTION(BlueprintCallable, meta=(DeterminesOutputType="Class"))
      static UObject* TestClass(const TSubclassOf<UObject>& Class)
      {
          return nullptr;
      }
  
      // NG
      UFUNCTION(BlueprintCallable, meta=(DeterminesOutputType="Asset"))
      static UObject* TestAssetPtr(const TAssetPtr<UObject>& Asset)
      {
          return nullptr;
      }
  
      // NG
      UFUNCTION(BlueprintCallable, meta=(DeterminesOutputType="AssetClass"))
      static TSubclassOf<UObject> TestAssetClass(const TAssetSubclassOf<UObject>& AssetClass)
      {
          return nullptr;
      }
  };