message: ContextProviderExtension: use spread operator instead of clonedeep to sanitize extension
diff: @@ -45,7 +45,7 @@ export class PluginStore {
  this.extensions = _.flatMap(
  plugins.map((p) =>
  p.extensions.map((e, index) =>
  - Object.freeze(augmentExtension(sanitizeExtension(_.cloneDeep(e)), p.name, index)),
  + Object.freeze(augmentExtension(sanitizeExtension({ ...e }), p.name, index)),
  ),
  ),
  );
  