Same problem here, can't found a way for a month. any help will be appreciated.

Hi, We also use RC and we were facing with kinda same situation. We are not able to cancel our subscriptions which made in TestFlight. We cannot cancel it from Device > Settings We cannot cancel it from Apple Website We finally found out that you have to call await AppStore.showManageSubscriptions(in: windowScene) This method presents a sheet to manage your subscriptions. Note: you have to be in correct sandbox account before presenting this page. You can change it from Device Settings > Developer > Sandbox Account Hope this helps.

Hi again, We were facing with kinda same situation. We are not able to cancel our subscriptions which made in TestFlight. We cannot cancel it from Device > Settings We cannot cancel it from Apple Website We finally found out that you have to call await AppStore.showManageSubscriptions(in: windowScene) This method presents a sheet to manage your subscriptions. Note: you have to be in correct sandbox account before presenting this page. You can change it from Device Settings > Developer > Sandbox Account Hope this helps.