The Vera beta firmware added Zooz multi-tap triggers some time ago but I couldn’t get it to work. I don’t know why, but it worked for me today, at least on a ZEN22 (Vera FW 1.7.5380 (7.32)).
It’s also working on the Ezlo Plus. However, the button names are “reversed”. Vera uses the terms “top paddle” and “bottom paddle”. However, Ezlo uses the terms “button 1” and “button 2”. One would think that “button 1” would be “top paddle”, but it’s not. “button 1” is the bottom paddle and “button 2” is the top paddle. This seems counterintuitive to me. Is this a bug that should be corrected?