Moving shell from primary monitor to secondary makes the top left icon disappear.
Snippet
Display display = new Display();
Image image1 = display.getSystemImage(SWT.ICON_WORKING);
Shell shell = new Shell(display);
shell.setText("My Snippet");
shell.setImage(image1);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
