UapAppxPackageBuildMode=CI/StoreOnly is not respected

[dongle-the-gadget]

Describe the bug

When UapAppxPackageBuildMode is set to CI or StoreOnly, the Test sideload folder gets generated anyways, despite documentation for the former says that it should not be generated.

Steps to reproduce the bug

1. Set the following properties in the project
   • UapAppxPackageBuildMode to CI or StoreOnly
   • GenerateAppxPackageOnBuild to true
2. Build the project
3. Go to AppPackages folder after building, notice that the sideload Test folder is still present

Expected behavior

The Test sideload folder should not be present.

Screenshots

No response

NuGet package version

BuildTools.MSIX 1.7.260518100

Packaging type

Packaged (MSIX)

Windows version

No response

IDE

No response

Additional context

No response

[guimafelipe]

Just a note: The documentation linked is for UWP projects. If I remember well, your project is a WinUI app.
I am ok with having the same behavior on all scenarios though in MSIX build tools. And then, documentation about that will need to be added too.