Hello. Thank you for contacting the Toolset support.
Well - first of all, I found that you are using outdated Toolset plugins. Could you please update ALL Toolset plugins to it's latest official released version. You can download it from:
=> https://toolset.com/account/downloads/
Then, could you please try to check your issue with Toolset starter theme and check if the layout you created for post type "Super Spun Article" is applied while using Toolset starter theme, as for now I do not see the created layout is applied with "Super Spun Article" CPT.
So I verified and I do have all the most updated versions of the plugins. Also, when trying to view the articles on the Toolset starter theme the articles don't load at all. They just appear as a blank screen. Only on the current theme will it work.
Also, I have gotten other post types and layouts to display properly, so I don't think it's an issue with my theme's integration.
Well - Toolset starter is already layouts compatible theme. Could you please try to switch to Toolset starter theme and activate WP_DEBUG from wp-config.php file and check what error you see and share possible error info with me as well as which articles not showing with Toolset starter theme.
I am not quite sure how to activate the wp debug. I am not a very seasoned developer which is why I need your help. The "compatible" theme that you mention does NOT work and displays even WORSE than the theme I currently using.