nglview 3.1 not working with nbclassic 1.0

[linuxrider]

I found that nglview does not work with nbclassic 1.0.
It failed to load ColormakerRegistryModel from module nglview-js-widgets when importing the library. Furthermore, with nglview.demo() it could not load NGLModel.
With jupyterlab it works without problems, however.
I tested it with Firefox and Chromium with the same result for both. I think a similar issue was reported with vscode #1085.

Here the screenshots for the different environments
micromamba create -n nglview jupyterlab=4.1.5 nbclassic=1.0 nglview=3.0.8
nbclassic

micromamba create -n nglview jupyterlab=4.1.5 nbclassic=1.0 nglview=3.1.2
jupyterlab

nbclassic

[hainm]

hi @linuxrider, thanks for your report.