rem: setSizeHints(win);
add: setSizeHints(win); WMMoveWidget(win, x, y);
context: WMSetWindowInitialPosition(WMWindow *win, int x, int y){    win->flags.upos_set = 1;    win->upos.x = x;    win->upos.y = y;    if (win->view->flags.realized)	setSizeHints(win);}