[Resolved] I need help to translate the feature image of post

Thanks for installing the Houzez theme on fresh WP site, can you please also install the Houzez Theme Functionality plugin so that I can try to reproduce this issue and escalate it to our compatibility team for further debug.

Here is the autologin URL of fresh WP site:
hidden link

Thank you for your cooperation and patience

Thank you for installing the Houzez theme and its bundled plugins. I appreciate your cooperation in bringing this issue to our attention. I have tested the theme on a fresh WordPress site and can confirm that I am able to reproduce the problem as well.

Rest assured, I will escalate this matter to our compatibility team for further investigation and resolution.

Thank you once again for your patience and cooperation.

Update: Our 2nd tier support has confirmed the issue and provided a temporary workaround to get this working.

1. Please add the below code in functions.php file of your child theme:

// WPML Workaround for compsupp-6879
add_filter('post_thumbnail_id', function($thumbnail_id, $post){
	$thumbnail_id = apply_filters( 'wpml_object_id', $thumbnail_id, 'attachment', TRUE  );
	return $thumbnail_id;
}, 10, 2);

2. Then clear all sorts of cache in your site (CDN, plugin's cache, browser cache, server cache, etc...) I would also recommend to test this with a New Image (with a different filename) and check with a New Post.

Please share the results with me afterwards. Thank you