Zend certified PHP/Magento developer

Shipping address gets blank after , adding new billing address

Shipping address gets blanked , while adding new billing address
no errors in console , tried to debug and
found that quote.shipping is getting unset in the js file default.js /Magento/luma/en_US/Magento_Checkout/js/view/shipping-address/address-renderer in initObservable() method , just when adding the new billing address. https://prnt.sc/rtji6n

Any fix ?