修改了源码，支持了半透明以及半透明类型

Runtime/Prefabs/DragMoveCanvas.prefab

@@ -29,6 +29,7 @@ RectTransform:
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 9167954367673589915}
   m_RootOrder: 0
@@ -55,12 +56,14 @@ MonoBehaviour:
   m_GameObject: {fileID: 9167954367597434767}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: -765806418, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
   m_Color: {r: 0, g: 0, b: 0, a: 0}
   m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
+  m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
@@ -73,6 +76,7 @@ MonoBehaviour:
   m_FillClockwise: 1
   m_FillOrigin: 0
   m_UseSpriteMesh: 0
+  m_PixelsPerUnitMultiplier: 1
 --- !u!114 &9167954367597434765
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -82,9 +86,10 @@ MonoBehaviour:
   m_GameObject: {fileID: 9167954367597434767}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: e7879148f4ed9cc42aa2ef8f22bf92c0, type: 3}
+  m_Script: {fileID: 11500000, guid: dd641513c2924f7488734c8cac43310f, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  disableOnZoomed: 1
 --- !u!1 &9167954367673589911
 GameObject:
   m_ObjectHideFlags: 0
@@ -114,6 +119,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 0, y: 0, z: 0}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 9167954367597434766}
   m_Father: {fileID: 0}
@@ -154,7 +160,7 @@ MonoBehaviour:
   m_GameObject: {fileID: 9167954367673589911}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 1980459831, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Script: {fileID: 11500000, guid: 0cd44c1031e13a943bb63640046fad76, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   m_UiScaleMode: 0
@@ -167,6 +173,7 @@ MonoBehaviour:
   m_FallbackScreenDPI: 96
   m_DefaultSpriteDPI: 96
   m_DynamicPixelsPerUnit: 1
+  m_PresetInfoIsWorld: 0
 --- !u!114 &9167954367673589910
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -176,7 +183,7 @@ MonoBehaviour:
   m_GameObject: {fileID: 9167954367673589911}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 1301386320, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Script: {fileID: 11500000, guid: dc42784cf147c0c48a680349fa168899, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   m_IgnoreReversedGraphics: 1

Runtime/Prefabs/UniWindowController.prefab

@@ -27,6 +27,7 @@ Transform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 0}
   m_RootOrder: 0
@@ -40,19 +41,26 @@ MonoBehaviour:
   m_GameObject: {fileID: 2416199871598626844}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: eb951500192d2430eb3e306480cc2f31, type: 3}
+  m_Script: {fileID: 11500000, guid: d327b245537480646bd85e511002d6ce, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   _isTransparent: 0
+  _alphaValue: 1
   _isTopmost: 0
+  _isBottommost: 0
   _isZoomed: 0
+  _shouldFitMonitor: 0
+  _allowDropFiles: 0
   isHitTestEnabled: 1
   hitTestType: 1
   opacityThreshold: 0.1
+  autoSwitchCameraBackground: 1
   forceWindowed: 0
+  currentCamera: {fileID: 0}
   transparentType: 1
   keyColor:
     serializedVersion: 2
     rgba: 65537
+  _isFreePositioningEnabled: 0
   onObject: 1
   pickedColor: {r: 0, g: 0, b: 0, a: 0}