Exposing Parameters To The Editor

[Tardeli]

I used
UPROPERTY(EditAnywhere)
float TargetYaw = -90.f;

but every time I try to edit Target Yaw in editor, nothing happens, doors still open 90 degrees, even if i put any other number. Any solutions? I am using 4.26

[Tardeli]

I found the answer in the comments, reloading the engine seems to fix the problem. Just alt f4 then reload