Storage for Contact Form 7: Link to attachment URLs even when not sending the attachment

mail-attachments-fix.md

Replace the wpcf7_mail_components() method in src/class-cf7-storage.php with the following:

function wpcf7_mail_components( $components, $form ) {
    $submission = WPCF7_Submission::get_instance();

    if ( ! empty( $components['body'] ) && $submission ) {
        $components['body'] = $this->mail_replace_file_urls( $components['body'], $submission->uploaded_files() );
    }

    return $components;
}