Magento Upgrade from 2.3.6 to Magento 2.4.3-p2 page builder not working

i am new in magento.
i upgrade the magento 2.3.6 to 2.4.3-p2,i do edit duplicate page using page builder it properly work in magento admin (backend), but it not show reflection in storefront (website frontend).

Please give me suggestion for fixing this bug.

Thank you advance 🙂