Re-sync designs
When you make any changes in your designs and need those reflected on your Overflow screens simply sync again from Adobe XD, Figma, Sketch, or Adobe Photoshop and your screens will update only if the artboard name matches the screen name.
Any artboards with names that don't match any screen within the specified Board will cause a new screen to be created.
Replace background image
Alternatively, you can "Replace Background Image" from the screen context menu (on right-click), by selecting any image you want.
