As of iOS 14.6, the Multicast Networking entitlement is required for light discovery to work correctly. This requires adding the com.apple.developer.networking.multicast key/value to the project .entitlement file. It also requires special permission from Apple, linked to your developer account, that can be requested here: https://developer.apple.com/contact/request/networking-multicast
In your request you must include specifics for how you plan to use the entitlement, including the discovery broadcast address/port (255.255.255.255:56700). Note that it may take 2 weeks for approval to be granted.
Hello,
As of iOS 14.6, the Multicast Networking entitlement is required for light discovery to work correctly. This requires adding the com.apple.developer.networking.multicast key/value to the project .entitlement file. It also requires special permission from Apple, linked to your developer account, that can be requested here: https://developer.apple.com/contact/request/networking-multicast
In your request you must include specifics for how you plan to use the entitlement, including the discovery broadcast address/port (255.255.255.255:56700). Note that it may take 2 weeks for approval to be granted.
More details can be found here: https://developer.apple.com/forums/thread/663271