[Escalated to Compatibility team] Lang not filtered in Activities, Latest Replies and Topics Widget for BuddyBoss

// Filter the activity feed by the language:
// 1. buffer the activity entry output...
add_action('bp_before_activity_entry', function () {
    ob_start();
});
// 2. clean the output if the activity is the post activity and languages don't match,
//    flush otherwise.
add_action('bp_after_activity_entry', function () {
    $get_lang = apply_filters( 'wpml_current_language', NULL );
    $language_code = get_activity_post_language_code();
    if ( $language_code && $get_lang && $language_code !== $get_lang ) {
        ob_end_clean();
    } else {
        ob_end_flush();
    }
});
 
function get_activity_post_language_code() {
    if ( ! bp_get_activity_secondary_item_id() ) {
        return false;
    }
 
    $language_details = apply_filters( 'wpml_post_language_details', NULL, bp_get_activity_secondary_item_id() );
    if ( ! $language_details ) {
        return false;
    }
 
    return $language_details['language

add_action('bp_before_activity_entry', function () {
    ob_start();
});

add_action('bp_after_activity_entry', function () {
    $get_lang = apply_filters( 'wpml_current_language', NULL );
    $language_code = get_activity_post_language_code();
    if ( $language_code && $get_lang && $language_code !== $get_lang ) {
        ob_end_clean();
    } else {
        ob_end_flush();
    }
});
 
function get_activity_post_language_code() {
    if ( ! bp_get_activity_secondary_item_id() ) {
        return false;
    }
 
    $language_details = apply_filters( 'wpml_post_language_details', NULL, bp_get_activity_secondary_item_id() );
    if ( ! $language_details ) {
        return false;
    }
 
    return $language_details['language_code'];
}