Fix: when syncing width of GUI items, take padding into account (#10915)

src/newgrf_gui.cpp

@@ -2227,7 +2227,7 @@ struct ScanProgressWindow : public Window {
 				SetDParamMaxDigits(1, 4);
 				/* We really don't know the width. We could determine it by scanning the NewGRFs,
 				 * but this is the status window for scanning them... */
-				size->width = std::max<uint>(size->width, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width);
+				size->width = std::max<uint>(size->width, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width + padding.width);
 				size->height = FONT_HEIGHT_NORMAL * 2 + WidgetDimensions::scaled.vsep_normal;
 				break;
 		}