I am using Mosaico and have a problem with the selection of Recipients for Mailings. When I try to select a recipient civicrm seems to be searching infinitely for recipient groups and my firefox browser throws an error message refering to a necessary Permission Required: "insufficient permission: require administer CiviCRM"
But why should I require administration Permissions to create an mailing? That does not seem to make sense. User has all permissions related to mailings, but of course no admin-permission.
Does anyone have an idea?