Oembed field, Tiktok dosen't display

Which Drupal site theme is affected?

Olivero 10.2.6 (default theme)

Fixes are made on on 11.x (our main development branch) first, and are then back ported as needed according to our policies. Also, 10.2 is in security mode now.

The style from /core/modules/media/css/oembed.frame.css conflit with the default style from tiktok

For temp fix, may create custom module to attach style to fix it.

.tiktok-embed>iframe {
  position: static;
}