Tasmota Hubitat Driver & Amazon Echo App

I've recently flashed a RGB bulb to Tasmota and I can now managed it in HE thanks to the following app and driver:

[RELEASE] Tasmota for HE - Auto-detecting Tasmota drivers + Tasmota firmware 7.x/8.x for HE (for use with Tuya, Sonoff and other ESP devices)

I am now trying to control the light with my Echo device. To do so I've added the Amazon Echo App to Hubitat (Hubitat Alexa Skill is not available where I am) and I've followed all the steps mentioned to have the bulb discovered in Alexa.

Amazon Echo App - Hubitat Documentation

However the app has not been able to discover the bulb at all no matter what. Anyone has encountered this issue before and could help me out?

Since this is my first post I wanna give a shout out to the Hubitat community. I am a first time Hubitat owner and a non technical user and all your posts have been greatly helpful and instructive to get me started.