Reported by @sacred knot
Bug Report: Agent mode availability
`Steps to Reproduce`
Using agent mode, I can only do it in a new chat. Once the agent generated results, the chat switches off agent mode and there is no way getting back to it. I must open a new chat again.
`Expected Result`
Stay in agent mode so we can continue working on the results or do further research.
`Actual Result`
Losing the ability to use agent mode.
`Environment`
browser on W11 machine.