docs: def update_auto_scroll_mode(self):
          """ Register or un-register signals for follow mode """
          if self._enables['CONSOLE_FOLLOW_LOGGING']:
              if self._auto_scroll_handler_id is None:
                  self._auto_scroll_handler_id = self.text_view.connect("size-allocate", self._auto_scroll)
          else:
              if self._auto_scroll_handler_id is not None:
                  self.text_view.disconnect(self._auto_scroll_handler_id)
                  self._auto_scroll_handler_id = None