layout-sw720dp is ignored for 10 inch tablet

GitHub Repo

I have layout for

phone 7 inch tablets (layout-sw600dp-land), so it changes layout only in landscape 10 inch tablets (layout-sw720dp) - DOES NOT WORK

layouts in the layout sw-600dp-land and sw720dp are identical

so my phone works well, my 7 inch tablet works well - showing phone layout in portrait and 7 inch layout in landscrape. However, when I tried to apply the same logic to the 10 inch tablet, it does not pick up sw720dp layout. Please help me understand why?

10 inch tablet is emulator (Nexus 10, i tried APIs 16, 23) phone and 7 inch tablet were tested on the physical devices and work perfectly.