[Resolved] UX blocks from main domain do not appear in other domains

- I have problem with this website. UX blocks from main domain do not appear in other domains
- This website is using flatsome theme, which is deem to be fully compatibile with WPML.
- The theme flatsome use their own page builder, named "Ux builder".
- I deactivated all plug-in, cleared cache, purge nginx cache. But the problem remains.