Article continues below advertisementKate Middleton may embody calm precision in public, but sources tell OK! at home, the future queen has one everyday habit that regularly tests the patience of those around her - repeatedly misplacing her phone.The insight comes from a rare behind-the-scenes account of life inside the Wales household, offering a glimpse of a royal who, away from cameras and crowds, struggles with the same minor frustrations as many families.Article continues below advertisementSource: MEGAKate Middleton constantly loses her phone at home, a source revealed.