Entitlements are empty on sandbox mode.

Hi,

I have been integrated products and offerings successfully. After successful purchase, I can not get entitlements and as well as I could not fetch entitlements via checkEntitlements method too.

I checked dashboard and entitlements, It seems they correctly set.
I could not chance try it on production but in sandbox entitlements responses empty.

I am not sure, is there any other reason, the troubleshooting page does not gives such details.

Methods who I tried to get entitlements

const entitlements = await Qonversion.getSharedInstance().purchase(purchaseModel);
and
const entitlements = await Qonversion.getSharedInstance().checkEntitlements();

Thanks