title: Jupyter Notebook TOC not showing up
body: <p>I created a new environment in Anaconda, and I cannot get Jupyter Notebooks TOC to work. I tried the answers in a similar question at <a href="https://stackoverflow.com/questions/62763031/jupyter-configurable-nbextensions-list-is-empty/62799367#62799367">Jupyter Configurable nbextensions list is empty</a>.</p>
  <p>I initially created my new env in Anaconda prompt like this:</p>
  <pre><code>conda create --name py38 python=3.8
  conda config --env --add channels conda-forge
  conda config --env --set channel_priority strict
  conda install -c conda-forge notebook
  ipython kernel install --name &quot;py38&quot; --user
  conda install -c conda-forge jupyter_nbextensions_configurator
  conda install -c conda-forge jupyter_contrib_nbextensions
  jupyter nbextensions_configurator enable --user
  </code></pre>
  <br/>
  <p><strong>Expected Behavior #1</strong>
  <a href="https://i.stack.imgur.com/q4b9T.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/q4b9T.png" alt="enter image description here" /></a></p>
  <br/>
  <p><strong>Actual Behavior #1</strong></p>
  <p><a href="https://i.stack.imgur.com/5z4S5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5z4S5.png" alt="enter image description here" /></a></p>
  <br/>
  <p><strong>Expected Behavior #2</strong></p>
  <p><a href="https://i.stack.imgur.com/ut9qZ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ut9qZ.png" alt="enter image description here" /></a></p>
  <br/>
  <p><strong>Actual Behavior #2</strong></p>
  <p><a href="https://i.stack.imgur.com/sc6Pn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sc6Pn.png" alt="enter image description here" /></a></p>
  <br/>
  <p>I did notice that when launching <code>jupyter notebook</code> from Anaconda prompt, it kept printing <code>Config option `template_path` not recognized by</code> into the prompt. Notebook launched fine, but the TOC switch wasn't there and the Nbextentions tab looked different than in my other environments. (I tried toggling TOC on/off in the Nbextensions tab.) See the expected/actual behavior screen grabs shown above.</p>
  <p>Following <a href="https://github.com/ipython-contrib/jupyter_contrib_nbextensions/issues/1529" rel="nofollow noreferrer">this discussion relating to <code>template path</code> on Github</a>, I tried the to create a new environment using the following (in Anaconda prompt), specifically down-grading <code>nbconvert</code>, but the same Actual Behaviors as above remained.</p>
  <pre><code>conda create --name test2 python=3.8
  conda config --env --add channels conda-forge
  conda config --env --set channel_priority strict
  conda install -c conda-forge notebook
  conda install -c conda-forge nbconvert==5.6.1
  ipython kernel install --name &quot;test2&quot; --user
  conda install -c conda-forge jupyter_nbextensions_configurator
  conda install -c conda-forge jupyter_contrib_nbextensions
  jupyter nbextensions_configurator enable --user
  </code></pre>
  <p><strong>How can I get the TOC in my new environment in Jupyter Notebook?</strong></p>