Auto-install Password Manager browser extension with self-hosted URL in Google Workspace

I’ve checked out the documentation at

I’m attempting to configure the browser extension for Password Manager with the self-hosted URL already filled in. Is this not possible?

This looks possible from the Admin Console:

However, after trying this, it doesn’t produce any policy in Chrome:

So it looks like it’s expecting a policy called ‘environment’ but it doesn’t seem to have accepted what I set. Other changes outside of the ‘Policy for extensions’ field work nicely (and propagate quickly).

Any ideas?

Did you ever find a solution to this? I am having the same issue exactly.