Circular dependency causes a component to become null when compiling a subclass

In a project with circular dependencies, components belonging to a native base-class are nulled when a blueprint sub-class is compiled.

1. Download attached project
2. Open project
3. Open the TestActorChild1 blueprint
4. Click on TestComponent1 (inherited)
5. Notice that the details panel looks like the attached image
6. Compile the blueprint
7. Click on TestComponent1 (inherited)
8. Notice the details panel is basically empty now

Expected: Details panel should retain previous information
Result: The component becomes null