Suggestions for optimizing the functional logic of the Brave sidebar

Currently, the sidebar offers functions such as Leo AI, bookmarks, and wallet. However, the opening logics of these functions vary. Some are opened in a split - screen mode, while others are loaded from the current page. I can’t help but wonder, if I add a custom website to the sidebar, how is it different from a bookmark? Are there any overlapping functions? I hope Brave can make adjustments so that when clicking on the icons in the sidebar, all content should be displayed in a split - screen manner. Edge does an excellent job in this regard. I have a use case where, when browsing different web pages, I use the AI application in the sidebar for summarization and queries, rather than adding bookmarks to the sidebar to replace the current tab.