Yes - same thing here on an M2 MacBook Air. I had a conversation with Peter and he suggested looking in the System Information app (choose "About this Mac" > System Report) for the "Product ID" of the keyboard. It appears on the M1 and M2 Macs under the "SPI" area on the left. The Product ID for the keyboard is listed as "0x0000", which is likely why KM isn't liking it... Not sure where to go from here?