I'm using WordPress 6.7.1 with the Noble Band Pro Template and the Newsletter Plugin with the version 8.6.2. I want to use the shortcode [newsletter_unsubscribe_button lable="..." /] but it is not working. When I use the shortcode I don't see anything, meaning nor button nor text. Can you please give me support, how I can solve the issue?
The shortcode works only when used on the content set on Unsubscription or Profile Edit panel and when a subscriber reach that page from a newsletter (so the link has the codes to identify the subscriber).