Problem Description
- You've created a Beaver Themer layout and assigned it to the correct theme element (Post, Category, Tag, etc)
- You can edit the Beaver Themer layout with no problems
- After publishing the layout or viewing that page on the front-end independently, the theme's template takes over and the custom themer layout doesn't actually apply
Problem Resolution
First make sure you've completed all of the troubleshooting on the BeaverBuilder Troubleshooting guide for this issue. If you still haven't resolved the problem, come back here for the likely fix! Note that the second solution on that page applies to the BeaverBuilder Theme and its child theme as well -- you must be using the default template (not full width or no header/footer).
If you are using the WooCommerce plugin called display single variations deactivate it to resolve this problem
Look through your plugins list, and think about how each plugin works. If any of them are designed to capture page output and entirely change how it displays, this is likely the culprit -- deactivate it, clear your page's cache, and test it out. If this resolves the problem, report the plugin to the BeaverBuilder devs so they can implement a workaround for that plugin.