don't relink nonexistent objects - and destroy scenes as soon as they're unneeded
don't relink nonexistent objects - and destroy scenes as soon as they're unneeded

etpinard/plotly.js,etpinard/plotly.js,iongroup/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,aburato/plotly.js,etpinard/plotly.js,plotly/plotly.js,plotly/plotly.js,iongroup/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,aburato/plotly.js,iongroup/plotly.js