Reported by @frank venture
Bug Report: Deep Research UI component region lock
`Steps to Reproduce`
Be a UK pro user
Log on via US IP address (company VPN)
See "Deep Research" toggle
Toggle it on
Ask a research question
`Expected Result`
Research happens?
`Actual Result`
The model doesn't know what research is and can't even search the web.
More details / hypothesis:
The button is visible on my work machine, but not on my personal machine.
I suspect it's region locked at the account level, but displayed based on user location. Maybe you need to be both a US user and in the US in order to use it?
I don't know, but the button visibility logic should use the same test as the general eligibility check, or weird things happen cross-region.
`Environment`
US machine: Chrome on Mac.UK machine: Firefox on Ubuntu