[4.7.5] How to configure child actor blueprints?

Hi there,

I have a blueprint which contains another blueprint (here: commentary box with specs inside of a car blueprint). I cannot configure the blueprint from the details pane in the world outliner:


But it’s also not possible to configure it from the blueprint editor:


Shouldn’t there be a ‘defaults’ section to configure the commentary like it would be possible when placing a BP_commentaryBox as standalone actor into the scene?

I tried to configure the child blueprint manually from the scene graph, but even that didn’t work:


I tried it also from the construction script - no success, too. :frowning:

Seriously, how to do this? I have to compose Blueprints out of other blueprints and currently it seems not possible to configure them as components…