@agiokas you can try to add this to your info.plist file. It gives app access to local network communication.
<key>NSLocalNetworkUsageDescription</key>
<string>Network usage is required for macOS/iOS communication</string>
<key>NSBonjourServices</key>
<array>
<string>_matter._tcp</string>
<string>_matterc._udp</string>
<string>_matterd._udp</string>
</array>
I have found it here
knalx
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