message: When creating subspaces properly set restricted join rule
diff: @@ -79,7 +79,7 @@ const CreateSubspaceDialog: React.FC<IProps> = ({ space, onAddExistingSpaceClick
  }
  try {
  - await createSpace(name, joinRule === JoinRule.Public, alias, topic, avatar, {}, { parentSpace });
  + await createSpace(name, joinRule === JoinRule.Public, alias, topic, avatar, {}, { parentSpace, joinRule });
  onFinished(true);
  } catch (e) {
  