Parent Begin Play node does not appear to run the parent code class BeginPlay() function before the rest of the Blueprint's Begin Play functionality

If a Blueprint event graph contains a Begin Play node that connects to a call to the parent function, the functionality present in the Blueprint Begin Play segment is run before the parent Begin Play functionality occurs.

1. Create a new code project using the First Person template.
2. Add a new Actor code class to the project.
3. Add the following code to the header file for the new class:

   UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = TestCat)
   float TestNumber;
   

4. Add the following code to the BeginPlay() function of the new class:

   TestNumber = 3.f;
   GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Cyan, FString::SanitizeFloat(TestNumber));
   

5. Build the project in Visual Studio.
6. Create a new Blueprint derived from the new code class that was created in step 2.
7. Open the new Blueprint and create the setup shown in the attached BeginPlay image.
8. Start PIE mode.

RESULT:
The output from the Blueprint Print String node displays 0.0 before the parent BeginPlay() function runs and sets the value of the variable to 3.0.

EXPECTED:
The parent BeginPlay() function runs first and sets the value of the variable to 3.0 so both output strings are the same.