cart item_components's order is inconsistent after expand operation

[andrewchen5678]

item.item_components's sort order is pretty inconsistent on shopping cart after expansion, it shows reverse order on shopping cart after expansion, but when visiting checkout page, it shows the same order as the expansion operation output, but after coming back to the site from checkout again, it is showing the same order as the checkout page until the cart is updated again and the orders become reversed once more.

It looks like a bug on shopify where this function is not able to provide the same consistent order as what's on the checkout page:

{%- for item in cart.items -%}
 {%- for item_component in item.item_components -%}
...
 {%- endfor -%}
{%- endfor -%}