I have been using the XIAO MG24 as an NCP (Network Co Processor) with Zigbee2MQTT (on Windows) to test various Zigbee devices, created with Arduino and the XIAO ESP32-C6, as well as with (Silicon Labs) Simplicity Studio 5 to test Zigbee devices for the XIAO MG24.
If there are interested parties, I will outline the steps to set up a suitable Zigbee NCP (Network Co Processor) for the XIAO MG24 for use with Zigbee2MQTT.
Edit> Just a quick additional note I forgot to mention. There is NO NEED for any soldering of wires and use of (SWD) programming adapters. Everything is done via the USB interface.
I will also add a simple test application for the XIAO MG24 to join the Zigbee2MQTT “Coordinator” and interact with the “dashboard”.