def jump_to_bookmarks(self) -> Self:
        """Switch to and focus the bookmarks pane.

        Returns:
            Self.
        """
        if self.popped_out and self.query_one(Tabs).active == self._bookmarks.id:
            self.popped_out = False
        else:
            self.popped_out = True
            self._bookmarks.activate().set_focus_within()
        return self
Switch to and focus the bookmarks pane.

        Returns:
            Self.
        
frogmouth/widgets/navigation.py