disabling user controls

I was wondering if there is a way to lock down user controls within neuroglancer when embedding it say within an iframe.

For example, codex might want to make this embedded neuroglancer view

https://codex.flywire.ai/app/cell_details?data_version=783&root_id=720575940626979621

Configured so that users can't hit space, or can't bring up the layer dialogs, and can just rotate the 3d view.

Is there an approach that would be recommended to pull this off?