Smart Battery Case (iPhone 6s) Listed as "Apple Accessory"
Recently purchased two new/sealed smart battery cases from the same seller, which I use in rotation with an iPhone 6s. Both cases seems to function properly in regards to charging the phone. Initially, both cases were listed in iOS as "Apple Accessory" while being used. After a week of use, one of the cases began to appear as "Smart Battery Case", while the other continues to be shown as "Apple Accessory". I've tried the remove case/restart/insert case that an older threat suggests to have the second case update as well, but no luck so far.
iPhone 6s, 13