How do you show the ad banner?

I’m following the configuration guide in the Using Ad Mob In-Game Ads on Android guide Using Ad Mob for In-Game Ads on Android with Unreal Engine | Unreal Engine 5.0 Documentation

and the Showing the Ad Banner section say “See the Show Ad Banner reference for more information on the node.”

However, the link to the Show Ad Banner reference links to this: http://api.unrealengine.com/INT/BluePrintAPI/Utilities/Platform/ShowAdBanner/index.html

Which returns a

404 Not Found
Code: NoSuchKey
Message: The specified key does not exist.
Key: INT/BluePrintAPI/Utilities/Platform/ShowAdBanner/index.html
RequestId: 6B7E03C0246F442D
HostId: Mfruhydquhus+2/cculcmQ4fF3mRKt8U/7rVAQuBzbrf+hqXDLGxx4eM8QL0HL3ySM+w1JMSyVI= 

error. Any idea how to get to that section of the guide please?

Thank you.