Instagram will require users to share their birthday, an update the company says is meant to protect young people using its app. The photo app already asks new users to provide a birthday when they sign up, a requirement that’s been in place since the end of 2019. But people who previously signed up may not have shared the information.But over the “next few weeks” Instagram will begin prompting users who haven’t previously shared a birthdate to do so. While they will initially be able to dismiss the prompts, the app will eventually require birthdays from everyone.For now, there’s two scenarios in which users will be asked for their birthdays. First, the app will show a notification “a handful of times.” A separate prompt may also appear if users try to view a post that’s hidden behind a warning screen. These warnings appear on “sensitive content” that might not break Instagram’s official rules, but could be considered borderline, such as &ldquo