Can't set child actor visible in stand alone mode

Can’t hide child component at 4.14.
Build a Actor with TextRender component, named it “A”.
Build a Actor “B”, add ChildActor component, use class “A”.
drag B in map, us bp to set A hide. In Editor it works. but change play mode to standalone, nothing happened.

OK, I think I find the way.
I think child component draw one more time if you don’t hide them at construction script. So, if you add set visible at construction script, and set it false, then you will find every thing is OK know.