Hello,

May I know can it be controlled by Google home before?

You can try to update the firmware of LB130 manually. Below is the download link of the upgrade tool. 

http://support.tp-link.com/f/ac266e7cec/?dl=1

Then you can reconfigure the LB130.

https://www.tp-link.com/en/faq-1233.html

After that, please check whether you can control it via kasa app both locally and remotely.

Besides, you can try to re- link it to the Google home and give it a go. 

https://www.tp-link.com/en/faq-1637.html

Any updates, just let us know.

Good luck.