With a multi-screen setup, you may have panels on each individual screen. This key identifies the current screen the panel is displayed on.
Tinyere nrụnye nke mọlti-skriin, inwere ike inwe paneelụ n'inyogo nke ọbụla. Kii a na-egosipụta inyogo ọfụụ ǹkè a na-egosi paneelụ na ya.