Can't connect yeelight with google home

Hi guys, I’m trying to link my yeelight account to google home, everytime it just show me “yeelight account connected”, but I don’t see yeelight devices in the “connected service” bar.
I also tried to mi home, with same results. When I go in my Google account-> security I see the yeelight and mi home accounts connected. The strange thing is that I was able to connect yeelight in the past, never had problems before now.
Is there any fix to this?
(Please sorry for my English