install the Zigbee Contact MC Edge driver on your hub. Then either pair the device again or edit the existing one in the ST app… open the device, tap 3 dots, look for Driver and from there you can choose the new Edge driver after you install it. If Driver does not show then it is using a DTH and you would need to remove and pair again so it gets the Edge driver.
channel invide for Zigbee Contact MC
start using API Browser+ instead of the legacy IDE - especially for devices using Edge… do not use IDE for them.