message: fix(table-of-contents): selecting a section now triggers readers focus
diff: @@ -196,6 +196,12 @@ class DDSTableOfContents extends StableSelectorMixin(LitElement) {
  */
  private _handleUserInitiatedJump(target: string) {
  this.ownerDocument.defaultView!.location.hash = target;
  + const elem = this.querySelector(`a[name="${target}"]`);
  + if (elem) {
  + elem.setAttribute('tabindex', '0');
  + (elem as HTMLElement).focus({ preventScroll: true });
  + elem.removeAttribute('tabindex');
  + }
  }
  /**
  