You can try the following :
- Install Muxa's driver from the link in the post above.
- Manually assign this "Zemismart ZigBee Wall Switch Multi-Gang" driver for use by your device.
- Click on the ''Initialize" button, selecting 'Yes' to confirm the deletion of the old child devices and the creation of the new child devices.
- Pair the switch again to HE (without removing it).
Pairing with this driver is obligatory, simply changing drivers and clicking Configire/Initialize usually does not work for Tuya devices. They accept some of the configuration commands only immediately after being paired to the hub.
Update May 2024 : this driver is now available for installation and update from HPM.