Cannot output HTML from PowerShell

[thgla]

Describe the bug

Outputting HTML from a PowerShell code block does not work currently, it just outputs the raw HTML without any formatting. It does work with other languages, such as C#. Outputting HTML from PowerShell is in the official samples, so I imagine it worked at some point.

I am on VS Code 1.88.0. Please see the screenshot highlighting the issue.

Please complete the following:

Which version of .NET Interactive are you using? (In a notebook, run the #!about magic command. ):

Version: 1.0.520401+0d5f733dea8c25d8b9abeafa66f1c79828f447c9
Library version: 1.0.0-beta.24204.1+0d5f733dea8c25d8b9abeafa66f1c79828f447c9
Build date: 2024-04-05T09:11:47.6758066Z

• OS
  • [ ] Windows 11
  • [x] Windows 10
  • [ ] macOS
  • [ ] Linux (Please specify distro)
  • [ ] iOS
  • [ ] Android
  • Browser
  • [ ] Chrome
  • [ ] Edge
  • [ ] Firefox
  • [ ] Safari
  • Frontend
  • [ ] Jupyter Notebook
  • [ ] Jupyter Lab
  • [ ] nteract
  • [x] Visual Studio Code
  • [ ] Visual Studio Code Insiders
  • [ ] Visual Studio
  • [ ] Other (please specify)

Screenshots

[jonsequitur]

Related: https://github.com/dotnet/interactive/issues/2793#issuecomment-1453781539