pyscript - ModuleNotFoundError: No module named 'param'

I trying to get panel working in pyscript https://pyscript.net/releases/2024.11.1/core.js, with the latest bokeh and panel wheels from the holoviz CDN as advised and I get the ModuleNotFoundError: No module named ‘param’. Using pyscript 2024.8.1 works but wondering why 11.1 doesn’t.