Feature Request re: Sketchfab API

[llnl-pledger2]

Hi, I would like to make a feature request, if I may. Or, I should say, if I am not doing something wrong and it happens this way for everyone. Can we please make the "Use assets from Sketchfab" checkbox state persist and have it remember the API key? It's rather inefficient to have to go back to Sketchfab settings and look up the API each time.