I have created a custom product and inserted into the wix store products collection, when i navigate to cart page or show mini cart using

I have created a custom product and inserted into the wix store products collection, when i navigate to cart page or show mini cart using cart.addproduct() method i got null value for media type in the return object, Please find below code . but getCurrentCart() returns the object which has media value can any one suggest/help, even if i navigate to cart page also image is not displaying first time but when i increse th count image appears.

cart.addProducts(cartObj) .then((res) => { 
console.log("Step-5: Product Added to the Cart" + JSON.stringify(res.lineItems)) 
getCurrentCart() .then((response) => { 
// Cart exists 
let obj = JSON.parse(JSON.stringify(res.lineItems)); 
console.log(response); 
console.log(new Date()); 
setTimeout(() => { 
// cart.showMiniCart(); 
navigate.toCart(); 

$w("#imageX5").hide(); 
}, 2000); 
}); 

}) 
.catch((err) => { 
console.log("Cart error"); 
}); 
}) 
.catch((err) => { 
console.log(err, "Product reference Error"); 
$w("#imageX5").hide(); 
}); 
})