[Oz Cello]

I just gave it a try and it seems to be working for me. I put it in landscape through the android notification pulldown bar, then opened MSP which showed the library in landscape orientation. Then when I opened a piece it was on single page (but still in landscape - the top of the page now on what would usually be the left side of the screen) so I opened the 'select display mode' dialogue to change it to two pages. When that opened it was already saying 'landscape' for the tablet orientation so I guess that changes automatically once the orientation is changed in the OS. Then for 'display mode' I selected 'two pages' and it all seems to be working the way I'd expect - two pages shown in landscape. I then pulled down the android notification bar and changed it back to portrait orientation and MSP automatically went back to portrait and now says 'portrait' in the 'select display mode' dialogue again. If you go through those steps is there one that doesn't work for you?