Generally great selection one major flaw

One of my biggest issues with the app is if you select "one day shipping" on the product page when "free one day shipping" is specifically offered, you have to again select it in your cart or it will default back to two day shipping.

Really? whats the point of having it as an option on the product page if youre going to default back to the slowest free shipping by checkout?

TOPROD about Amazon Shopping, v9.15.0