I am looking for simple, battery-operated and inexpensive Zigbee buttons that can be easily integrated. Single, double and triple buttons. I have already had bad luck with Moes and Aqara switches. They should be like these:
The IKEA buttons were a great quality and inexpensive option, but unfortunately those aren’t sold anymore. The alternative would be Tuya (the listing you shared is also a Tuya device). These devices can work with the Tuya Zigbee app, but not all devices might work because the app hasn’t received any updates in many years.
As an alternative, you can buy a Tuya ZigBee or MultiMode gateway to get it into Homey.