You are using the “WP-Super-Cache” caching plugin. If clearing it does not help, try deactivating the plugin completely. You should then see the actual live view in the frontend.
However, you are also using a commercial plugin called “X”. This could also have a cache for this purpose. Since we cannot answer questions about this here in the forum, I would recommend contacting their support team here: https://theme.co/forum/
One more detail. If I modify menus with “Manage With Live Preview” it looks good and exactly as it should be. However, when trying real live then nothing has changed. I even installed one new browser to block any kind of cache things but it’s there too.
The “Manage With Live Preview” feature is not part of WordPress. It probably comes with the “Widget Options” plugin, which you are likely using. As far as I can see, this plugin uses the classic WordPress customizer, which displays a preview. This is the uncached view. Therefore, I would recommend that you disable WP Super Cache again and, if that doesn’t help, contact your theme’s support team.
This may stay as mystery. Looks like everything is ok on pages, but the result remains.
Problem solved. I talked with my hosting, and the cache they are using was cleaned after that, and not any more existing problems.
