Jump through convo with arrow buttons

I often find myself scrolling through long conversations with AI and try to adopt the minimap as the new feature. But alternatively I would really appreciate to be able to use the arrow button up and down to jump to messages. Because for example when coding with type in mind, the answers from AI are really, really long sometimes. And instead of scrolling like crazy and then skipping over messages, it would be amazing to just use the arrow button to get to the next message quickly.