---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
File ~/Desktop/svgmwe.py:22
     14 ax.plot(np.random.randn(100, 3))
     15 span_selector = SpanSelector(
     16     ax,
     17     onselect,
     18     "horizontal",
     19     useblit=True,
     20 )
---> 22 fig.savefig("test.svg")  # 'FigureCanvasSVG' object has no attribute 'copy_from_bbox'

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/figure.py:3490, in Figure.savefig(self, fname, transparent, **kwargs)
   3488     for ax in self.axes:
   3489         _recursively_make_axes_transparent(stack, ax)
-> 3490 self.canvas.print_figure(fname, **kwargs)

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/backend_bases.py:2184, in FigureCanvasBase.print_figure(self, filename, dpi, facecolor, edgecolor, orientation, format, bbox_inches, pad_inches, bbox_extra_artists, backend, **kwargs)
   2180 try:
   2181     # _get_renderer may change the figure dpi (as vector formats
   2182     # force the figure dpi to 72), so we need to set it again here.
   2183     with cbook._setattr_cm(self.figure, dpi=dpi):
-> 2184         result = print_method(
   2185             filename,
   2186             facecolor=facecolor,
   2187             edgecolor=edgecolor,
   2188             orientation=orientation,
   2189             bbox_inches_restore=_bbox_inches_restore,
   2190             **kwargs)
   2191 finally:
   2192     if bbox_inches and restore_bbox:

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/backend_bases.py:2040, in FigureCanvasBase._switch_canvas_and_return_print_method.<locals>.<lambda>(*args, **kwargs)
   2036     optional_kws = {  # Passed by print_figure for other renderers.
   2037         "dpi", "facecolor", "edgecolor", "orientation",
   2038         "bbox_inches_restore"}
   2039     skip = optional_kws - {*inspect.signature(meth).parameters}
-> 2040     print_method = functools.wraps(meth)(lambda *args, **kwargs: meth(
   2041         *args, **{k: v for k, v in kwargs.items() if k not in skip}))
   2042 else:  # Let third-parties do as they see fit.
   2043     print_method = meth

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/backends/backend_svg.py:1351, in FigureCanvasSVG.print_svg(self, filename, bbox_inches_restore, metadata)
   1346 w, h = width * 72, height * 72
   1347 renderer = MixedModeRenderer(
   1348     self.figure, width, height, dpi,
   1349     RendererSVG(w, h, fh, image_dpi=dpi, metadata=metadata),
   1350     bbox_inches_restore=bbox_inches_restore)
-> 1351 self.figure.draw(renderer)
   1352 renderer.finalize()

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/artist.py:94, in _finalize_rasterization.<locals>.draw_wrapper(artist, renderer, *args, **kwargs)
     92 @wraps(draw)
     93 def draw_wrapper(artist, renderer, *args, **kwargs):
---> 94     result = draw(artist, renderer, *args, **kwargs)
     95     if renderer._rasterizing:
     96         renderer.stop_rasterizing()

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/artist.py:71, in allow_rasterization.<locals>.draw_wrapper(artist, renderer)
     68     if artist.get_agg_filter() is not None:
     69         renderer.start_filter()
---> 71     return draw(artist, renderer)
     72 finally:
     73     if artist.get_agg_filter() is not None:

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/figure.py:3264, in Figure.draw(self, renderer)
   3261 finally:
   3262     self.stale = False
-> 3264 DrawEvent("draw_event", self.canvas, renderer)._process()

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/backend_bases.py:1189, in Event._process(self)
   1187 def _process(self):
   1188     """Process this event on ``self.canvas``, then unset ``guiEvent``."""
-> 1189     self.canvas.callbacks.process(self.name, self)
   1190     self.guiEvent = None

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/cbook.py:366, in CallbackRegistry.process(self, s, *args, **kwargs)
    364 except Exception as exc:
    365     if self.exception_handler is not None:
--> 366         self.exception_handler(exc)
    367     else:
    368         raise

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/cbook.py:110, in _exception_printer(exc)
    108 def _exception_printer(exc):
    109     if _get_running_interactive_framework() in ["headless", None]:
--> 110         raise exc
    111     else:
    112         traceback.print_exc()

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/cbook.py:361, in CallbackRegistry.process(self, s, *args, **kwargs)
    359 if func is not None:
    360     try:
--> 361         func(*args, **kwargs)
    362     # this does not capture KeyboardInterrupt, SystemExit,
    363     # and GeneratorExit
    364     except Exception as exc:

File /opt/mambaforge/envs/mnedev/lib/python3.13/site-packages/matplotlib/widgets.py:2167, in _SelectorWidget.update_background(self, event)
   2165             stack.enter_context(artist._cm_set(visible=False))
   2166         self.canvas.draw()
-> 2167     self.background = self.canvas.copy_from_bbox(self.ax.bbox)
   2168 if needs_redraw:
   2169     for artist in artists:

AttributeError: 'FigureCanvasSVG' object has no attribute 'copy_from_bbox'