Google assistant polling

Hi Guys

How often does google assistant poll HA to get any config changes or the other way how often does HA upodate google assistant

Reason i ask is that i changed my Google assistant setup in config.yaml (removed groups) and they still show in the assistant app on phone

Hope i dont have to unlink the app and re-add as this requires the whole thing to be setup again

I do not know.
But there is a plan to add a resync service:

Hopefully this will be added soon.

It currently doesn’t… You have to remove and re-add to get new devices. The resync @Danielhiversen mentions will improve this experience.