How to reproduce:
1. Open the attached project
2. Build and run on Android device
3. Click on "to Landscape" button
4. Click on menu so project closes
5. Click on recent and select Unity project while holding device in portrait
Result: Notice that after few seconds app rotates 360 degrees

Note: same happens and in portrait mode when holding device as horizontally

DUT(reproducible):
12, HTC One X [PJ4610000], OS 4.2.2, GeForce, NVidia Tegra

DUT(not reproducible):
69, Meizu MX4, OS 5.0.1, PowerVR, MediaTek
5001, ASUS ZenPad C 7.0 [P01Z], OS 5.0.2, ARM, Intel SoFIA
53, Samsung Galaxy Core Prime VE [SM-G361F], OS 5.1.1, Vivante, Marvell
137, Samsung Galaxy S8 [SM-G950F], OS 7.0, ARM, Exynos 8 Octa
90, Google Nexus 6P,OS 8.0.0, Adreno 430, Qualcomm Snapdragon 810

Reproducible: 5.6.2f1, 2017.1.0f1, 2017.2.0b1

WON'T FIX: Very minor (cosmetic), extremely small impact