In-app payment via bottom-up swipe gesture

This question came up, a customer wants to add payment, with gesture, to their app. This gesture is a swipe, from bottom to top (like when minimizing applications). The question immediately arose, will the application pass the review with such UI/UX ? Will there be any problems ? I'm not talking about problems when the user can minimize the application when paying, or pay (accidentally) when minimizing. I want to know if there will be any problems from Apple's rules when releasing the app ? I haven't found the exact information yet

Thank you for your post. We recommend that you sign up for a session with App Review during the weekly Meet with Apple Experts event. Sign in with your Developer ID and select "Request a one-on-one App Review consultation". A member of the App Review team will help you with your questions regarding the review process and the App Review Guidelines.

In-app payment via bottom-up swipe gesture
 
 
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