Hey @salamswapnil, As my friend @Asutosh_Jena_ said, the Configuration
section is being inherited from
/libs/wcm/foundation/components/basicpage/v1/basicpage/tabs/livecopy/items/column/items/configuration.
Please take a look at your page component dialog's inheritance if that
has been overridden and the structure is exactly same in your local+prod
as well? Thanks, Bilal