Hey, thanks for the request. By the way, the Up arrow already works for navigating your requests in chat. When the input is focused, press Up and you can move through the history of your questions.
I get that you’re asking for something more advanced, like a TOC or a quick jump to specific parts of a long chat, not just your own requests. There are similar requests already (jump to start, minimap).
The team is aware of these requests to improve chat navigation.