message: Set RTL on gallery
diff: @@ -121,7 +121,7 @@ export class TestApp extends LitElement {
  <div class="widget">
  <h2>outline-sort-icon</h2>
  - <outline-sort-span @tap=${() => {
  + <outline-sort-span dir=${this.dir} direction=1 @tap=${() => {
  const el = this.select('outline-sort-span');
  el.direction = (el.direction + 2) % 3 - 1;
  }}>Column Header</outline-sort-span>
  