I will follow up to everything I am still in contact with Google Nest
Support, they told me my case is a known error and has been sent to the
technical department, now only waiting for a response
Follow up of my last message, I've found a video from 2020 that may be
the fix (it just mentions to contact google)
https://youtu.be/KtnJJ_kKL8k?si=XyGqVLTqRuxktTjH