How do I add a filter either via widget or shortcode so my users can filter content by custom post type from ACF or other plugins (if you recommend any)
To note: both of these plugins will filter the current WP Query for the archive you’re viewing.
So out of the box they can work with any Archive page. And should work if using the new GP Loop Element.
But they won’t integrate directly with a Query Loop block added to a static page…