Fingerbot Adaprox TS0001 not interviewed

I have recently bought two fingerbots, one from aliexpress and one from amazon.
Both are not interviewed by zigbee2mqtt. They are in pairing mode, so they are both blinking. Zigbee2mqtt is up to date. I use CC2531, there is no new firmware for this, but I guess it should still work properly.

Can anyone give me a link to a working fingerbot? Mine is not working.