message: Fix PlugSet collapsing
  This fixes
diff: @@ -50,7 +50,10 @@ export default class PlugSet extends React.Component<Props> {
  return (
  <div className="presentation-node">
  <div className="title">
  - <span className="collapse-handle" onClick={() => onNodePathSelected([plugSetHash])}>
  + <span
  + className="collapse-handle"
  + onClick={() => onNodePathSelected(childrenExpanded ? [] : [plugSetHash])}
  + >
  <i
  className={classNames(
  'fa collapse',
  