[Waiting for user confirmation] Elementor layout/styles not copied to translations (ticket closed in error)

I have attached the screenshots that I am seeing in both languages. I'm not seeing design elements that look different, but perhaps I'm just missing it because I'm not sure what to look for. Can you circle or highlight on these screenshots which sections are not showing up the same?

Pleae try dropping this in a (child) theme’s functions.php and let's see if it force-syncs Elementor design meta to every translation whenever the source template is saved. Load the frontend of our site. Then, you will need to update the TEMPLATE (not the page) in the original language - make any small change and save it. Then update the translation. Here's the code to paste:

/**
 * Force-sync Elementor design meta from source template to all translations on save.
 * Works for elementor_library (Theme Builder templates). Keeps text editable in translations.
 * Add to child theme functions.php
 */
add_action('save_post_elementor_library', function ($post_id, $post, $update) {
    if (wp_is_post_revision($post_id) || !$update || 'publish' !== $post->post_status) return;

    // Get WPML language/trid details
    $details = apply_filters('wpml_post_language_details', null, $post_id);
    if (empty($details) || empty($details['trid'])) return;

    // Only push from the source language (adjust if you use a different "source")
    $default_lang = apply_filters('wpml_default_language', null);
    if ($details['language_code'] !== $default_lang) return;

    $trid = $details['trid'];
    $translations = apply_filters('wpml_get_element_translations', null, $trid, 'post_elementor_library');

    // Meta keys that carry Elementor design & per-template settings
    $meta_keys = [
        '_elementor_data',
        '_elementor_page_settings',
        '_elementor_edit_mode',
        '_elementor_template_type',
        '_elementor_default_status',
        '_elementor_version',
        '_wp_page_template',
    ];

    foreach ($translations as $lang => $t) {
        if ((int)$t->element_id === (int)$post_id) continue; // skip source
        foreach ($meta_keys as $k) {
            $val = get_post_meta($post_id, $k, true);
            if ($val !== '') {
                update_post_meta($t->element_id, $k, $val);
            } else {
                delete_post_meta($t->element_id, $k);
            }
        }
        // Clear Elementor CSS for the translated template so it rebuilds with new JSON
        delete_post_meta($t->element_id, '_elementor_css');
    }

    // Global cache flush for Elementor CSS files (optional but handy)
    if (class_exists('\Elementor\Plugin')) {
        try { \Elementor\Plugin::$instance->files_manager->clear_cache(); } catch (\Throwable $e) {}
    }
}, 20, 3);

Please let me know if this resolves the issue.

Please test the following steps.

1. Delete the translation of the template, and remove permanently from trash.
2. Edit the template in the original language using the WordPress editor (the screen where you see the button to "edit with Elementor").
3. In the languages box, there should be a checkbox next to Duplicate. Check that box and then click Duplicate. This should copy everything to the translation.
4. One it is duplicated, edit the translated template (click Translate Independently as needed). Make some changes and save it. Do the templates look the same in both languages after these steps?

Please try the following steps:

1. Kill the warnings on the frontend
-Update Elementor (and any add-ons used on that page) to the latest.
-In wp-config.php set WP_DEBUG_DISPLAY to false (keep logging enabled).
-Reopen the EN page in Elementor and click Update once to force a clean render. (Those warnings on widget-base.php and controls-stack.php suggest a malformed widget/setting in the translation; a resave often rehydrates the control values.)

2. Force-generate per-language CSS
-Elementor → Settings → Advanced: set CSS Print Method = External File.
-Elementor → Tools (do this while EN is the admin language): Regenerate CSS & Data and Sync Library.
-Clear all caches (page cache/optimizer/CDN).
-Open the EN page and do a hard refresh.

3. Make sure WPML is copying the right Elementor meta
In WPML → Settings → Custom Fields Translation, set these to Copy:
_elementor_edit_mode, _elementor_template_type, _elementor_version, _elementor_page_settings, _wp_page_template.
Leave _elementor_data as Translate if you’re using ATE, or Copy if you want a strict 1:1 design duplicate first (you can then switch to “Translate independently”). (This ensures the translated post gets the same page settings that affect styles/layout.)
-Quick re-seed of the translation (only if still broken)
-From the FR source page list, use Duplicate to EN (this clones design + settings exactly).
-Then click Translate independently and reapply only the text changes in ATE.

If a specific widget still explodes on EN, delete/re-add just that widget in the EN editor.

Please let me know the results.