Unable to pair sensors

Hi,
I have Mi temp. sensor (WSDCGQ01LM) and Konke door sensor and CC2531 flashed with 3.0.x firmaware(1.2 does not work as well). When I trying to join devices nothing happens in Z2M logs(with all debug enabled). When I flash stick with sniffer firmware I’m able to see beacon broadcast messages sent by devices. And I’m stuck here, what direction should I move ? Can I debug 3.0.x firmware somehow to see why broadcast messages are ignored ? Or it something in Z2M itself ?