First off, I'd like to thank the developers of this project. I've been able to make great strides plotting within jupyterlab and extending pyvista through pythreejs.

Is there any way to automatically resize the Renderer widget? This has been implemented in GanyJS:
https://github.com/QuantStack/GanyJS/blob/08deb4b9689ebf03e5b09985feb6677fe25858d8/src/Scene.ts#L126-L138

I'm having issues building this locally in a "development version" (see #361). Would this be that hard to implement on your end? Otherwise, I'd like to contribute.