I would like to have more than one window of the Miro app open at a time. When having really large canvases, it is hard to scroll back and forth to different areas of a canvas when referencing something. What I end up doing most times is open the Mac app and the same board in Chrome. Then I align the two side by side zoomed into different areas of the same canvas. Tools like Figma allow you to have multiple windows of the app open at one time.