I often find myself guessing where I have menu widget edges appearing on different pages of my experience. When I want an experience to flow, I sometimes want continuity throughout my pages, like having the same menu appear in the same place on every page.
It would be nice if I had the option of adding a guide or ruler to the design so I can see where my widget boundaries are.
The widgets don't snap to each others boundaries like I think they should, so having a guide where I could set marks (just like on the layout page in ArcMap / Pro), something like this for Experience Builder would be ideal. Honestly, isn't a layout view exactly what we're creating?