Various content locker / optin plugins breaking layout

Hi – I know this is a plugin related issue but as it relates to several that use a similar approach I wonder if you could might shed some light on it / help me to fix it.

I have a clean WP/Enfold install demonstrating the problem with details & admin account in Private Content below.

These opt in / content locker apps all work similarly but I have tested this on two popular ones so far – Bloom from Elegant and Opt In Content Locker from C canyon.

Content to be hidden is wrapped in a shortcode and an opt in form is presented in its place. When submitted the “hidden” content is revealed.

This functionality appears to work as it should. However if a full width content element is placed anywhere outside a container after it the preceding and subsequent section containers (color sections in this case) seem to fail to close properly breaking the layout.

For example (see site) inserting a full width button (or contact form etc) that is not in a container (eg color section) anywhere below the locked content causes the problem. If it is in a container there is no problem.

So you can solve the problem by ensuring all your content elements are contained but without knowing that, it could be easy to break the site so I thought I’d look for a more robust solution / flag this. Many thanks for any advice.