Hmm I don’t know to which extent these two issues are related. In this one the interactive visualization in a notebook works well, it’s actually the saving mechanism that seems to be failing there, which is different from the trimesh/dynamicmap issue you link, at least it seems like.
I encourage you anyway to open an issue and post your minimal reproducible example, this helps contributors to track bugs and fix them eventually 
Note that in that particular case, I believe that under the hood it’s Panel that is responsible for saving the Holoviews object as HTML. If you post the issue, post it anyway on the Holoviews issue tracker!