Shortcodes from inserted page not working

I saw another post with this problem and haven’t removed the_content filter by the way.

Assuming the_content filter is running properly on your page content, somewhere in your theme you’ve disconnected do_shortcode() from the_content. Search your theme codebase for any remove_filter() lines. You can also try manually adding do_shortcode() back into the_content filter:
add_filter( 'the_content', 'do_shortcode' );

Finally, if you can’t find any problem in your theme, it might be another plugin, but this seems unlikely. You can try disabling other plugins and see if the problem goes away.