Window borders stay visible when switching between AeroSpace WM's "Workspaces"

The windows that are open on one AeroSpace workspace get placed in the bottom right corner (with a 1 pixel default window border that's still clickable/accessible) of the screen when switching to a different workspace using AeroSpace.

Could something possibly be done in order to hide the sweater borders when switching workspaces via AeroSpace?

The attached image shows my screen's bottom right hand corner.