vs
/** * @return array */ public function getFieldInfo() { return [ 'OATHToken' => [ 'type' => 'string', 'label' => wfMessage( 'oathauth-auth-token-label' ), 'help' => wfMessage( 'oathauth-auth-token-help' ) ] ]; }
This isn't helpful...
See T189924#9442403 for a comparison of how/where it shows on other fields...