Hi there: Following document: https://developer.apple.com/documentation/mattersupport to add wifi sensor to my own fabric. I added MatterExtension, Matter Allow Setup Payload = YES, Add following to info.plist _matter._tcp _matterc._udp _matterd._udp _meshcop._udp I can still not get callback from MatterAddDeviceExtensionRequestHandler commissionDevice. I know print log can not be seen in Extension, but I can still not see any logs even use os_log.

I am using GoogleWebRTC to do live view.There are padding data attached to video frame,I want to get the padding data,if there is any way to do this?