What is the reason that could cause the product not to appear on the cart page

hi everyone in Nullpro Community i have problem with my theme on magento i'm use theme magento version 2.4.4 with magento version 2.3.7 p4
The theme works without a problem on all its pages, even the payment page works, but the only thing that does not work is that the product does not appear on the cart page only. Is there a solution

this problem was in m2.x version issue.if you want to fix it ,you need to check :
1. is cookie and cookie domain config right?
2.is Persistent disable?
3.website script have issue about session .check your plugin and theme ,change it to default ,and disable others plugin to test .
if you are not view product in cart page ,maybe you need to read https://github.com/magento/magento2/issues/12362.
this issue was find in m2.2.x ,but 2.4.x version was touch too