BP - Class default value is temporary reset after parent c++ class compile.

class default value after c++ class compile will temporary initialized. It will be restored when opening the project again.

1) Create a c++ actor class(MyActor).
2) Add following code under public: in the newly created actor c++ class.

UPROPERTY(EditAnywhere, category = "test")
int32 EditAnywhereInt;
UPROPERTY(EditDefaultsOnly, category = "test")
int32 EditDefaultsOnlyInt;

3) Compile
4) Create a new Blueprint(MyMyActor) inheriting (MyActor)
5) Open (MyMyActor) in Blueprint editor and change following variables in the class defaults.
EditAnywhereInt = 5
EditDefaultsOnlyInt = 5
6) Save all
7) Go to VS and add following code under public:
int32 testval;
8) Compile c++ class
9) Notice (MyMyActor) have initialized default value as 0 for EditAnywhereInt and EditDefaultsOnlyInt. Expected to have 5 for each.
10) Exit editor and open the project again
11) Open (MyMyActor)
12) Notice default value (5) are restored.