Controlling Govee light via HA via Alexa(?)

Hi all,
I have this Govee TV LED backlight with camera. If you add it via Govee integration it finds it okay, but it is added as a standard LED strip. You can’t switch modes, or anything else, just a standard strip controls.

I thought okay, no problemo, I’ll create a boolean or a template switch and I’ll make it to trigger a routine via Alexa app, since you have a full control via Govee skill in Alexa App.

To my surprise, I am unable to trigger anything with template switch or boolean?

Does anyone have similar issues?
Have someone managed to make that Govee TV light cooperate with HA?