Bug report

Bug summary

A simple 3D scatter plot is not working on jupyter notebook when%matplotlib notebook is enabled. However, it is working for%matplotlib inline

An extremely large, blank window appears that spans beyond the page.

Code for reproduction

%matplotlibnotebookimportnumpyasnpimportmatplotlib.pyplotaspltfrommpl_toolkits.mplot3dimportAxes3DA=np.random.random((100,3))fig=plt.figure()ax=Axes3D(fig)ax.scatter(A[:,0],A[:,1],A[:,2])plt.show()

Actual outcome

Expected outcome

Expecting a 3D scatter plot ofA.

Matplotlib version

• Operating system: posix Darwin 19.6.0
• Matplotlib version: 3.3.0
• Matplotlib backend (print(matplotlib.get_backend())): nbAgg
• Python version: 3.7.5
• Jupyter version (if applicable):
  • jupyter core : 4.6.3
  • jupyter-notebook : 6.0.3
  • qtconsole : 4.7.5
  • ipython : 7.16.1
  • ipykernel : 5.3.4
  • jupyter client : 6.1.6
  • jupyter lab : not installed
  • nbconvert : 5.6.1
  • ipywidgets : 7.5.1
  • nbformat : 5.0.7
  • traitlets : 4.3.3
• Other libraries: numpy 1.19.1, scipy 1.5.2