I've noticed that when you create a sidebar panel in Experience Builder, it will block the ability to pan the map when it is collapsed/minimized. I find this to be frustrating as I would like to have an attribute table in the bottom area of the page that can be collapsed by our end users and expanded to view more/less of the map.
I figured like most collapsible panels in applications that when the bar is collapsed it would not only allow you to see more of the map if stacked over top of the map area, but also allow panning of the map in the area that the table would show when the sidebar is expanded.
Perhaps there is some sort of setting I am missing, but it seems impractical to have a collapsed sidebar still impede the features below it.