Modern Career Site Template Phased Out
Take note that you can no longer modify career sites that use the deprecated Modern template. You'll need to use the new framework, which is based on the Minimal design template.
As an ongoing commitment to deliver a modern, engaging experience to candidates, the career site framework site has been enriched with additional configuration possibilities. This will allow you to configure different layouts, including one matching Modern template look and feel.
Steps to Enable
You don't need to do anything to enable this feature.
Key Resources
For more information, refer to the initial announcement made in Update 23B.