Reported by @sullen bluff
Bug Report: Using Pro mode in Atlas reverts to Auto mode after each query
`Steps to Reproduce`
In ChatGPT Atlas (maybe elsewhere), run a prompt with Pro mode.
`Expected Result`
The setting should stay in Pro mode, as in previous versions.
`Actual Result`
Chat switches to Auto mode without acknowledgement, leading to unexpectedly lower quality results if you don't realize.
`Environment`
Atlas, macOS