I’ve just gotten one of the (1st Gen?) small square Zigbee Xiaomi button switches in and for some reason, clicks aren’t registering with HA. Both single and double clicks are being passed to the Mi App on my iPhone without fail.
I’m currently running 0.62.1 with a number of other Xiaomi sensors, round buttons, plugs etc.
Was also not working on 0.61.1.
This is a button of the 2gen. The long press isn’t supported. The spacing between click one and click two of a double click must be pretty long (>0.7sec).