fixes #260 - clear border for unmanaged spaces
fixes #260 - clear border for unmanaged spaces

akdor1154/kwm,cHoco/kwm,koekeishiya/kwm,koekeishiya/kwm,a-morales/kwm,akdor1154/kwm,koekeishiya/kwm,cHoco/kwm,akdor1154/kwm,a-morales/kwm,cHoco/kwm,a-morales/kwm