FLS-M won't pair with Hue Bridge Pro

Hey folks,

I am currently trying to connect an FLS-M to my hue bridge pro so that I can control it via the hue ecosystem. I am unable to get it to be detected by the hue bridge. I’ve ensured the bridge is on, and its within 1 foot of the FLS-M. Its on Zigbee channel 20 and the FLS-M is powered on and the red light is blinking indicating it is in comission mode. After several attempts searching for the FLS-M in the hue app, I still havent been able to get it to discover the device.

Any advice would be very welcome.