Zigbee device secure provisioning by scanning QR Code on product using native QR scanner via camera from ZHA's UI config and Home Assistant Companion App(s) to include new Zigbee 3.0 devices to the ZHA integration?

For reference, some Zigbee 3.0 devices will not pair without QR code or Install Code, see example Bosch Termostat 2 → Bosch Thermostat 2