Deferred deeplink not working properly on Testflight

I am using Deep linking in my app with the Fbsdk utility. Everything works perfectly fine, but when I upload the build to Testflight the deferred deep link I get is empty, so the wanted behavior is not triggered. When the same archive was uploaded to my local server for internal testing it worked fine, so I was wondering if there's any Testflight specific configuration that could interfere with this? And if so, will this still be a problem when publishing the app?


Thanks!

Deferred deeplink not working properly on Testflight
 
 
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