https://cartflows.com/docs/enfold-avia-builder/
How to Enable Enfold Avia Layout Builder in CartFlows Steps?
By default, the Enfold theme’s Avia Layout Builder is not available on CartFlows steps. However, with a simple code addition, you can enable support and start
enfold avia layoutenablesteps
https://www.wpzinc.com/documentation/page-generator-pro/generate-page-builders-integration-enfold-avia-layout-builder/
Generate: Page Builders Integration: Enfold / Avia Layout Builder - WP Zinc
enfold avia layoutbuilder wp