Selecting a background color more than once will put the new color behind the old one.
You can erase to see the new color behind it. (You can press undo if things are not as you expect)
Select Background color then click close or anywhere else.
| Erase BG
Right click, long press (or CTRL V) in the box below to edit image from your clipboard (for Animate version use main image paster below for optional stage resizing)
Paste an image
This button will erase the screen. Press undo if you click it by mistake.Clear Entire screen