Today, I accidentally discovered this little bug 🙂
I was adding another keyboard language on my iPad mini 2, my iPad was locked in album orientation and I expected it would stay like that, but iOS 9.1 had its own idea about what did I want 🙂
How to repro:
1. Open Setting
2. Open General
3. Open Language & Region
4. Turn an iPad to album orientation.
5. Lock the orientation.
6. Add a language and confirm.
As a result, despite on locked orientation iPad changes its orientation to portrait and remains in locked orientation state 🙂
Have fun with your Apple device, you might find something interesting 🙂