TikTok has become the latest company to issue a strict return to work order to its employees and, in a move that has caused outrage, will use a mandatory app to track their office attendance. US employees of the Chinese-owned social media giant were notified last week that its MyRTO app would track office badge swipes from October, when the company requires all workers to work from the office for at least three days a week, with some required back in the office full-time. TikTok staff are unhappy about an app tracking their return to work. Picture: Mario Tama/Getty Images/AFP….