Going back to the canvas thing

Entities/CelConfig.cs

@@ -13,8 +13,8 @@ namespace fxl.codes.kisekae.Entities
         public int PaletteGroup { get; set; }
         public string Comment { get; set; }
         public int Transparency { get; set; }
-        public Set Sets { get; set; }
         public Render Render { get; set; }
         public List<CelPosition> Positions { get; set; } = new();
+        public bool[] Sets { get; set; } = new bool[10];
     }
 }

Entities/Set.cs

@@ -1,20 +0,0 @@
-using System;
-
-namespace fxl.codes.kisekae.Entities
-{
-    [Flags]
-    public enum Set
-    {
-        None = 0,
-        Zero = 1 << 0,
-        One = 1 << 1,
-        Two = 1 << 2,
-        Three = 1 << 3,
-        Four = 1 << 4,
-        Five = 1 << 5,
-        Six = 1 << 6,
-        Seven = 1 << 7,
-        Eight = 1 << 8,
-        Nine = 1 << 9
-    }
-}