I hit a WordPress plugin conflict between the Oxygen 2 website builder and the Enlighter syntax highlighter. Here's what happened and how I fixed it.
Crayon Syntax Highlighter is a free plugin for displaying chunks of code on your WordPress.org website. Although it has not been updated since 2016, Crayon Syntax Highlighter still works well and also plays nicely with the Oxygen 2 site builder (both are in use here on Technically Product).
I hit a WordPress plugin conflict between the Oxygen 2 website builder and the Enlighter syntax highlighter. Here's what happened and how I fixed it.
When using the WordPress plugin Crayon Syntax Highlighter to display code snippets, it's possible to mark lines as important so they appear highlighted.