Bhutan bay window clipping

While redoing a Bhutan build, I noticed that the top of all 3 Bhutan bay windows clip through the floor above.

Bhutan Sun Peek Window
Bhutan 6-Pane Window
Bhutan 8-Pane Window

Shack Thatched Balcony clips through as well (and I hate it because the sides are open, but that's another issue).

For comparison, I tested the Stave solar window and that did not have the same issue.

Tudor clips through a tiny amount, but does not impede the build.

Regency Jetty Window doesn't have any issues, but I think that's because it's shaped more like a wall piece.