GU10 smart bulb w1 white not available for Google Home and Alexa

Hi, I have 4 of these bulbs (model: YLDP004) associated to my account and well working in Yellight or Xiaomi Home app.

The problem is that I can not link them to Google Home or Alexa in any way. If I try to link my Google Home account in Yellight app I get a message like “no compatible devices available”.

I notice that is a very common problem and sometimes Xiaomi adds to a white list the user account.

I hope somebody could help me