Answer from google

[Albert2605]

If i ask google to turn on the light it Will come with an answer like ok all lights turn on. I read that there was an Update so it only Will give a noise to tell that google understand what i was asking for. What shall i do it is very annoying . 

[Alex_S]

Hi Albert2605,

Google Home has a feature where if you give a voice command to turn off or on a smart light on a Google Nest speaker or display in the same room (in the Google Home app) as the light bulb, the Google Nest device will only respond with a chime sound. If you give the command to a Google Nest device from a different room than the light bulb, it will give you an audible response.

You can move your Google Nest Hub 2nd gen into the same room as the smart light bulb. Let me know if it works.

Regards,
Alex