@brianspranger came up with this latest device driver, but as I've looked at his code I can tell you that the hardware natively supports multi-taps with unique messages for 2, 3, & 4 multi-taps.
Exactly what I posted above. All events are name: 'pushed' with value: button #
Looking at that code - it appears that the capability / subscription for button events may be incorrect. The author should refer to this forum thread about Hubitat's button capability implementation. Note that they plan to modify this implementation in future, so watch for any announcements on that.
