Jupyter lab widgets not working when using the dlinano image

I cannot seem to get the widgets to display in Jupyter lab when connecting to my Jetson Nano using headless USB interface. Here is an example that does not work for me:


And here are the console errors I get in my browser upon executing the snippet above:


Note that I receive the same errors no matter which browser I try to use (e.g. Edge, Chrome, Firefox)

Here is my labextension list:


And here is a partial output from pip3 freeze showing versions of installed packages


I’m at a loss as to how to fix this issue. I have tried the recommendations here:


They did not work for me. Any help would be appreciated.