Copy and Paste
The old bug of copy and paste has not been fixed yet since iOS 4.x. We can't copy from Notes and paste to haypi kingdom thr one click home buttom to minimize Notes and open haypi kingdom or vice versa. We can only copy and paste thr double click home buttom (Notes and haypi kingdom are pre-opened and don't minimize after copy) to switch between Notes and haypi kingdom. Please fix this bug.