Turn off auto full screen when in tablet mode or tilting

This feature is frustrating.  If I tilt back my screen far enough, for instance if I'm sitting down and I tilt it so the screen is at eye level, Adobe enters full screen mode.  Which is frustrating enough because I have to tap the screen to exit full screen mode.  But then, if I tilt my laptop forward far enough, Adobe senses this and REENTERS FULL SCREEN MODE.  I haven't been able to find any explanation as to how to disable this constant annoyance, and the checkbox to turn it off isn't in the "Full Screen" category (of course it isn't), nor under "General" category, nor "Page Display".  Where was the checkbox to disable this feature buried?