Making a Template for a CPT created by a plugin

Good day, I’m currently working with a new plugin which creates a custom post type for different rooms and I’m trying to create a custom template using Toolset, but other content is automatically prepended to my layouts on Toolset. I cannot see any extra code in toolset.

By default the plugin shows two pieces on the ROOM page. 1. Join button and 2. Recordings List

Toolset Homepage

single-bbb-room.php

even though creating a single-bbb-room.php works for removing the sidebar, author and comments, it seems the plugin is automatically adding shortcodes to the page contents. I cannot see how it would be doing that.

https://github.com/blindsidenetworks/wordpress-plugin_bigbluebutton

** ANY HELP WOULD BE GREATLY APPRECIATED. **