The "WhatsApp" instant messaging app is preparing to introduce a new feature that will benefit group administrators. It is currently being tested in version 2.22.1.1. According to "Live Mint," WhatsApp is testing a number of new features, including an interesting update that will allow group managers to delete messages from all members. The source explained that the popular app is currently testing this feature internally and may soon release it to the public in version 2.22.1.1. Administrators will be able to delete all messages, even those sent by regular members. A note will appear in the group stating "This message was deleted by the admin," which will be visible to everyone. The new feature aims to give group administrators new authority to control the messages shared in their groups.