Protect editor from multiple users editing simultaniously

Feature Requests / Improvements
1

This has been discussed from different angles, but as a minimum feature it would be great if BB would alert you when opening a page that is currently being edited by another user.

The alert could present a few options, to Exit, Take Over, and maybe “View Only” if that was easy to implenent.

Thanks Thomas and BB team!

2

you can try this, add to function.php
but the flow , 1. edit using default button on wordpress, then edit with bricks builder

//=====
add_action('template_redirect', function () {

    error_log('--- BRICKS LOCK CHECK START ---');

    // 1. Cek Bricks editor
    if (!function_exists('bricks_is_builder')) {
        error_log('Bricks function NOT found');
        return;
    }

    if (!bricks_is_builder()) {
        error_log('Not Bricks builder context');
        return;
    }

    error_log('Bricks builder detected');

    // 2. Ambil post ID
    $post_id = get_the_ID();
    error_log('Post ID: ' . print_r($post_id, true));

    if (!$post_id) {
        error_log('Post ID EMPTY');
        return;
    }

    // 3. Ambil post lock
    $lock = get_post_meta($post_id, '_edit_lock', true);
    error_log('Raw _edit_lock meta: ' . print_r($lock, true));

    if ($lock) {
        [$time, $user_id] = array_pad(explode(':', $lock), 2, null);
        $user_id = (int) $user_id;

        error_log('Lock owner user_id: ' . $user_id);
        error_log('Current user_id: ' . get_current_user_id());

        // 4. Jika dikunci user lain → BLOCK
        if ($user_id && $user_id !== get_current_user_id()) {

            $user = get_userdata($user_id);
            error_log('BLOCKING editor, locked by: ' . $user->display_name);

            wp_die(
                '<h2>â›” Editor Terkunci</h2>
                <p>Halaman ini sedang diedit oleh <strong>' .
                esc_html($user->display_name) .
                '</strong>.</p>',
                'Editor Terkunci',
                ['response' => 403]
            );
        }
    } else {
        error_log('No lock found, editor allowed');
    }

    // 5. Set lock untuk user ini
    update_post_meta(
        $post_id,
        '_edit_lock',
        time() . ':' . get_current_user_id()
    );

    error_log('Lock SET for current user');
    error_log('--- BRICKS LOCK CHECK END ---');

});