Demo Build Release Candidate 1

Assets/Prefabs/White Square.prefab

@@ -42,6 +42,16 @@ Tilemap:
   m_GameObject: {fileID: 2261280368302197313}
   m_Enabled: 1
   m_Tiles:
+  - first: {x: 0, y: -1, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 0
+      m_TileSpriteIndex: 0
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
   - first: {x: -1, y: 0, z: 0}
     second:
       serializedVersion: 2
@@ -54,13 +64,17 @@ Tilemap:
       m_AllTileFlags: 1073741825
   m_AnimatedTiles: {}
   m_TileAssetArray:
-  - m_RefCount: 1
+  - m_RefCount: 2
     m_Data: {fileID: 11400000, guid: eba517dbe553d4e9eb4a38e332a4cfd9, type: 2}
+  - m_RefCount: 0
+    m_Data: {fileID: 0}
   m_TileSpriteArray:
-  - m_RefCount: 1
+  - m_RefCount: 2
     m_Data: {fileID: 7482667652216324306, guid: 586cb85cfa61a4214a970f850bffc743, type: 3}
+  - m_RefCount: 0
+    m_Data: {fileID: 0}
   m_TileMatrixArray:
-  - m_RefCount: 1
+  - m_RefCount: 2
     m_Data:
       e00: 1
       e01: 0
@@ -79,13 +93,13 @@ Tilemap:
       e32: 0
       e33: 1
   m_TileColorArray:
-  - m_RefCount: 1
+  - m_RefCount: 2
     m_Data: {r: 1, g: 1, b: 1, a: 1}
   m_TileObjectToInstantiateArray: []
   m_AnimationFrameRate: 1
   m_Color: {r: 1, g: 1, b: 1, a: 1}
-  m_Origin: {x: -1, y: 0, z: 0}
-  m_Size: {x: 1, y: 1, z: 1}
+  m_Origin: {x: -1, y: -1, z: 0}
+  m_Size: {x: 2, y: 2, z: 1}
   m_TileAnchor: {x: 0.5, y: 0.5, z: 0}
   m_TileOrientation: 0
   m_TileOrientationMatrix:
@@ -202,7 +216,7 @@ Grid:
   m_CellGap: {x: 0, y: 0, z: 0}
   m_CellLayout: 0
   m_CellSwizzle: 0
---- !u!114 &3487693276051048853
+--- !u!114 &4420291786059542285
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}