correctly colour SymbolButton by button state, independently of event order

Assets/Desert/Runtime/Puzzle A/SymbolButton.cs

@@ -24,14 +24,16 @@ namespace EscapeRoomEngine.Desert.Runtime.Puzzle_A
         {
             base.Start();
 
-            ButtonEvent += (_, type) =>
+            ButtonEvent += (_, _) =>
             {
-                var color = type switch
+                var color = theme.puzzleColor;
+                if (!Active)
                 {
-                    ButtonEventType.Pressed => theme.activeColor,
-                    ButtonEventType.Deactivated => theme.solvedColor,
-                    _ => theme.puzzleColor
-                };
+                    color = theme.solvedColor;
+                } else if (Pressed)
+                {
+                    color = theme.activeColor;
+                }
                 
                 _material.SetColor(FresnelColor, color);
                 _material.SetColor(Color, color);