Puck.js iBeacon code not working

Yes it is disconnected from the web ide. I am scanning both with a pycom and with NRF Connect.

I am using a UUID this is the actual code:

require("ble_ibeacon").advertise({
    uuid : [0x2E, 0xE8, 0x3B, 0x75, 0x86, 0x38, 0x47, 0xB5, 0x8F, 0xDF, 0x9A, 0x89, 0xA2, 0xB1, 0x9E, 0xC9], // ibeacon uuid
    major : 0x0001, // optional
    minor : 0x0001, // optional
    rssi : -59 // optional RSSI at 1 meter distance in dBm
  });

The only thing I see is the standard Puck.js ...

Thank you!