geometery_colors, other properties not working when passed

[fcollman]

On my installlations (and on binder right now), passing some initial settings for rendering do not work.

For example, passing geometry_colors=['g'] does not cause the Mesh example to initially render green.

viewer=view(geometries=mesh, geometry_colors=['g'] , ui_collapsed=True)

However, if you start the viewer and then display it and then set the colors as an np.array

viewer.geometry_colors = np.array([[0,1,0]], dtype=np.float32)

then the colors do change dynamically. But you can't set them to start (everything is always red)..

checking the viewer.get_state('geometry_colors') indicates that the front end did receive the correct data when passing geometry_colors to the view function, but it is not properly syncing what is rendered.

[fcollman]

I believe this is effecting a number of other options as well.

[fcollman]

this is probably related to #398

[cozenom]

Same issue here. Problem also applies to geometry_opacities. viewer.get_state returns the correct values but always shows the default settings.