Unable to obtain route ip address on some models and systems

[QI5459]

known models and systems:

iPhone 14 Pro Max: iOS 18.2.1 和 iOS 18.3+
iPhone 14: iOS18.3
iPhone 12: iOS18.3

Confirm that WiFi is connected and SSID have been obtained, only the getGatewayIP method returns nil

Error message:
Wifi is not connected or you are using simulator Gateway ip address will be nil