Apps Upside Down

[Eric Lipkind]

I have the the cover for the 10.1 2014 edition on the tablet. It opens like a book (binding on left). However, for certain apps (i.e. Instagram, Fidelity), the apps open upside down and can not be rotated. In order to use the apps, you have to flip the tablet which means the cover is the opening in the backward direction which is uncomfortable. Any idea why these apps are opening upside down and can't be rotated? Other apps rotate fine.