Google Assistant Integration ignoring exposure settings

Continuing the discussion from Google Assistant with enterprise account integration not working:

While messing with GA for the above question asked about using GSuite accounts, I noticed that no matter what objects I choose to expose from HA to Google, once an object is exposed, Google never removes it. It’s in Assistant seemingly forever.

Normal?

Update: Unlinking hass.io from Assistant and re-linking pixies up only the exposed devices.

Looks like the bug is in changing what’s exposed and it doesn’t sync correctly and remove objects.