Tray ceiling not framing

[Apollosg]

I am having an issue with my tray ceilings.  They render correctly in 3D, but the ceiling framing never generates.  I have been through all of the tutorials and checked all my settings.  I even turned back on auto build framing.  I lowered the ceiling height in the rooms prior to creating the tray, so it would not affect the trusses.

 

Do I have to hand draw this?