We see parent product thumbnail in cart by default.
Actually this can be configured.
Go to Configuration > Sales > Checkout > Configurable Product Image , and set “Parent Product Thumbnail” to be “Product Thumbnail Itself”. Save it and flush cache.
解决 Magento 2 应用问题，更注重深度挖掘。(ง •̀_•́)ง
We see parent product thumbnail in cart by default.
Actually this can be configured.
Go to Configuration > Sales > Checkout > Configurable Product Image , and set “Parent Product Thumbnail” to be “Product Thumbnail Itself”. Save it and flush cache.