Install Windows 11 Gnome Boxes. Click on the Start menu button and type (with your keyboard): powershell. Double-click on the VM in Boxes to start it and resume the installation.
The image was removed automatically when the system was shut down during the aborted installation. That being said, none of the links provided answer the question whether one can enable and use the Windows Sandbox feature within Gnome. Double-click on the VM in Boxes to start it and resume the installation.
I'm happy to help you today.
I have never done such a thing but have installed Virtualbox to run Windows temporarily.
Install swtpm to provide a TPM emulator that can be integrated into Gnome Boxes. I did Google the question and did not find an answer. Hardware acceleration is not available, all animations and videos will be stuttery, translucency effects are not available, UI elements will be slow and sluggish.