Try Update build.yml

.github/workflows/build.yml

@@ -39,13 +39,13 @@ jobs:
       run: msbuild $env:Solution_Name /t:Restore /p:Configuration=$env:Configuration
 
 
-    # Create the app package by building and packaging the Windows Application Packaging project
-    - name: Create the app package
-      run: msbuild $env:Wap_Project_Path /p:Configuration=$env:Configuration /p:UapAppxPackageBuildMode=$env:Appx_Package_Build_Mode /p:AppxBundle=$env:Appx_Bundle
-      env:
-        Appx_Bundle: Always
-        Appx_Bundle_Platforms: x86|x64|ARM|ARM64
-        Appx_Package_Build_Mode: StoreUpload
+    # # Create the app package by building and packaging the Windows Application Packaging project
+    # - name: Create the app package
+    #   run: msbuild $env:Wap_Project_Path /p:Configuration=$env:Configuration /p:UapAppxPackageBuildMode=$env:Appx_Package_Build_Mode /p:AppxBundle=$env:Appx_Bundle
+    #   env:
+    #     Appx_Bundle: Always
+    #     Appx_Bundle_Platforms: x86|x64|ARM|ARM64
+    #     Appx_Package_Build_Mode: StoreUpload
 
     # Upload the MSIX package: https://github.com/marketplace/actions/upload-a-build-artifact
     - name: Upload build artifacts