Comment # 2 on bug 1233853 from Nico Krapp

cross-spawn is not part of python-jupyterlab-templates because it is a dev
dependency. In fact, our python-jupyterlab-templates package does not even
install any node modules, the only dependency is our own jupyterlab package.

jupyter-jupyterlab-latex is also probably not affected but I need to
investigate more to be sure.