Google Nest integration final step failing

I am able to setup the Nest integration successfully, however when getting to the part on home-assistant.io and I click link to the home assistant account the window just closes and the Nest setup is not done just showing this error.
Screenshot 2024-03-16 at 20.23.25

Screenshot 2024-03-16 at 20.36.40
Checked logs and get
2024-03-16 20:19:27.831 ERROR (MainThread) [homeassistant.components.nest.config_flow] Configuration error creating subscription: Failed to create subscriber ‘projects/astute-heaven-241418/subscriptions/home-assistant-vS5Id8O8Rp’ (cloud project id incorrect?) Tried to make a new project but get the same error

I’ve managed to successfully set this up before.
Am I missing something that this is no longer supported?

Thanks,