fix showing wOptions (#2143)

gframe/drawing.cpp

@@ -968,7 +968,7 @@ void Game::ShowElement(irr::gui::IGUIElement * win, int autoframe) {
 	FadingUnit fu;
 	fu.fadingSize = win->getRelativePosition();
 	for(auto fit = fadingList.begin(); fit != fadingList.end(); ++fit)
-		if(win == fit->guiFading)
+		if(win == fit->guiFading && win != wOptions) // the size of wOptions is always setted by ClientField::ShowSelectOption before showing it
 			fu.fadingSize = fit->fadingSize;
 	irr::core::position2di center = fu.fadingSize.getCenter();
 	fu.fadingDiff.X = fu.fadingSize.getWidth() / 10;