Fresh agent chat on the same topic without dragging the whole context window

Describe the request

Two related niggles for heavy users.

  1. Grabbing the thing I was just on

When I @ previous chats / bits of the project, theres loads of stuff in the list. The chat or element I made a minute ago is buried. Feels like relevance ranking rather than newest first. I just want to quickly point at exactly what I was working on.

  1. Same topic, new sub-bit, clean chat

Say Im on a page tab and now I want to drill into one field, then the drop-down under it. Same area, new sub-element. I dont want to re-explain the whole setup, and I dont want a new agent chat to inherit all the sort-of-related fluff from the last chat either. More specific referencing = less tokens wasted.

@ is the workaround today but its clunky when youve got a long project history. Ideal would be spawning a fresh agentic chat that can reference / infer the current working context without pulling in the full window. Back on topic, but on the new bit.

Seen related threads here (bugs / subagent from another chat) but not this exact ask:

Thanks Dan