Ads becomes an error only on iPhone 13 Pro Max

Unity Services
,
1

Rewards ads are displayed properly on iPhone 8 Plus and iPad Pro 9.7 ".
But, on iPhone 13 Pro Max, the error “Show invocation failed: Placement not ready” is displayed and the advertisement is not displayed.
Is Unity Ads not compatible with iPhone 13 Pro Max?

“Advertisement.isInitialized” seems to be successful, but “Advertisement.Show” causes an error.

if (Advertisement.isInitialized)
{
Debug.Log(“Advertisement isInitialized”);
Advertisement.Show(“Rewarded_iOS”, this);
} else {
Debug.Log(“Advertisement is not Initialized”);
}

2

Hi，

May I know your SDK version? If you are using UnityAds SDK 4.0.0, you need to load ads first. Then, you can show ads after the ads-loaded callback is triggered.