For a feature that should be simple, the pathway is unnecessarily obscured. Unlike the main News Feed, where many privacy settings now live, unblocking a Group requires navigating to the "old school" settings menu.
Click on "Groups": This is usually located in the left-hand sidebar. how to unblock groups on facebook
On the mobile app, the experience is slightly more fluid but still relies on the user knowing to look under "Blocking" rather than "Groups." The lack of a direct "Manage Blocked Groups" shortcut in the Groups tab itself is a missed opportunity for quality of life improvements. For a feature that should be simple, the