Icon colors change when collapsing navigation sidebar menu

lib/ui/app/menu_drawer.dart

@@ -689,6 +689,8 @@ class _DrawerTileState extends State<DrawerTile> {
         message: prefState.enableTooltips ? widget.title : '',
         child: ColoredBox(
           color: color,
+          child: Opacity(
+            opacity: isSelected ? 1 : .8,
             child: InkWell(
                 onTap: onTap,
                 onLongPress: onLongPress,
@@ -700,6 +702,7 @@ class _DrawerTileState extends State<DrawerTile> {
                   ),
                 )),
           ),
+        ),
       );
     }