Promo codes not working with "Pending Developer Release" status

The version 1.16 of my app has been approved by Apple and has "Pending Developer Release" status. The previous version (currently available on App Store) is 1.13. I created some promo codes for version 1.16. When I use a promo code, the App Store on the device says that the app is downloading but it never appears on my device. If I go to "My purchases" on the iPhone, the app appears with a cloud icon. I can then download it but the downloaded version is the old one (1.13) ! I am 100% sure that the promo codes were created for the 1.16 version. Why are my promo codes pointing to the previous version (1.13) instead of the new one (1.16) ?

Thank you in advance

Promo codes not working with "Pending Developer Release" status
 
 
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