Section alignment constraints, default to Left / Top

I use auto layout on most top-level (page) frames. When I add or adjust content, the frame always adjust from the Left / Top corner.

However, when auto layout frames are inside sections, they shift from the Center / Center. So I have to constantly re-align them in sections.

Seems like they should use the same default constraints, Left / Top, that frames within frames or frames within pages have.