background and canvas scale

I added background tiler script which spawns a prefab of a gameobject with a sprite renderer which contains a jpeg of a tiled floor Paul sent me through discord. Then I changed the scale settings for the ui and the shop ui so that it scales with the screen size of the user (its set to align to 1920 by 1080)

Assets/Scenes/SampleScene.unity

@@ -167,10 +167,10 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 0cd44c1031e13a943bb63640046fad76, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  m_UiScaleMode: 0
+  m_UiScaleMode: 1
   m_ReferencePixelsPerUnit: 100
   m_ScaleFactor: 1
-  m_ReferenceResolution: {x: 800, y: 600}
+  m_ReferenceResolution: {x: 1920, y: 1080}
   m_ScreenMatchMode: 0
   m_MatchWidthOrHeight: 0
   m_PhysicalUnit: 3
@@ -327,6 +327,9 @@ PrefabInstance:
       insertIndex: -1
       addedObject: {fileID: 1873397571}
     m_AddedComponents:
+    - targetCorrespondingSourceObject: {fileID: 3739677681433878215, guid: e05928a0d673caf999d31b31b994a112, type: 3}
+      insertIndex: -1
+      addedObject: {fileID: 1246075823}
     - targetCorrespondingSourceObject: {fileID: 8669953498445216587, guid: e05928a0d673caf999d31b31b994a112, type: 3}
       insertIndex: 1
       addedObject: {fileID: 977303808}
@@ -447,7 +450,7 @@ MonoBehaviour:
   m_Intensity: 1
   m_LightVolumeIntensity: 1
   m_LightVolumeEnabled: 0
-  m_ApplyToSortingLayers: 00000000
+  m_ApplyToSortingLayers: 00000000377f5862
   m_LightCookieSprite: {fileID: 0}
   m_DeprecatedPointLightCookieSprite: {fileID: 0}
   m_LightOrder: 0
@@ -705,11 +708,32 @@ Skybox:
   m_GameObject: {fileID: 977303806}
   m_Enabled: 1
   m_CustomSkybox: {fileID: 10304, guid: 0000000000000000f000000000000000, type: 0}
+--- !u!1 &1024677462 stripped
+GameObject:
+  m_CorrespondingSourceObject: {fileID: 3739677681433878215, guid: e05928a0d673caf999d31b31b994a112, type: 3}
+  m_PrefabInstance: {fileID: 309882168}
+  m_PrefabAsset: {fileID: 0}
 --- !u!4 &1246075822 stripped
 Transform:
   m_CorrespondingSourceObject: {fileID: 4154134366646162009, guid: e05928a0d673caf999d31b31b994a112, type: 3}
   m_PrefabInstance: {fileID: 309882168}
   m_PrefabAsset: {fileID: 0}
+--- !u!114 &1246075823
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1024677462}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 7e58a9223e11a452ebfa72dded313f23, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  tilePrefab: {fileID: 9207511122995714926, guid: 18ae43c6ae22143f8b06cd29cdfab4c5, type: 3}
+  player: {fileID: 1246075822}
+  tileSize: 10
+  renderDistance: 2
 --- !u!1 &1394869898
 GameObject:
   m_ObjectHideFlags: 0