message: polymer-based query
diff: @@ -124,7 +124,7 @@ export class SuperpositionControls extends PurePluginUIComponent<{ }, Superposit
  }
  superposeChains = async () => {
  - const { query } = this.state.options.traceOnly ? StructureSelectionQueries.trace : StructureSelectionQueries.all;
  + const { query } = this.state.options.traceOnly ? StructureSelectionQueries.trace : StructureSelectionQueries.polymer;
  const entries = this.chainEntries;
  const locis = entries.map((e, i) => {
  