Change WordPress user roles and capabilities › Forums › Bug Reports › Can’t add categories to post › Reply To: Can’t add categories to post
23/06/2022 at 12:45 #7976
WordPress itself requires ‘manage_categories’ user capability. URE plugin does not change this.
To isolate a reason try to deactivate all plugins and test. If it will help, activate plugins back one by one with a new test until the problem will raise again.