Please add Back and Forward navigation buttons to the ChatGPT interface, similar to those in a web browser.
When working with a large number of chats, particularly chats organised into Projects, I frequently move between related conversations. At present, returning to the previous chat or moving forward again can involve searching through the sidebar or reopening a conversation manually.
A simple Back button to return to the previously viewed chat, together with a Forward button to retrace that navigation, would make moving around a large ChatGPT workspace considerably quicker and more intuitive.
Ideally, these buttons would maintain a history of chats viewed during the current session, rather than simply moving to the previous or next chat in the sidebar.