message: Move actions above tile
diff: @@ -24,7 +24,7 @@ limitations under the License.
  line-height: $font-24px;
  border-radius: 4px;
  background: $message-action-bar-bg-color;
  - top: -18px;
  + top: -26px;
  right: 8px;
  user-select: none;
  // Ensure the action bar appears above over things, like the read marker.
  