I tried pairing this Lidl bulb to zha https://zigbeealliance.org/zigbee_products/led-filament-bulb-4/
It stops flashing zha pops up starting to interview but does on complete the pairing process
Well It appears that there was an issue in 2021.8.x and devices joining. as I updated to 2021.9.x and it paired up this time admittedly it reports as being colour and cct changeable but it’s just dimmable but at least it’s working