Dynamic columns are not displayed in Kusto kernel output

[pshelton-skype]

Describe the bug

Any output that returns a dynamic column type (such as the results of extract_all) are displayed as null in the output rendering:

This is properly handled in tools like Kusto Explorer and provides the wrong output to users, making DotNet Interactive notebooks unreliable.

Please complete the following:

Which version of .NET Interactive are you using? (In a notebook, run the #!about magic command. ): .NET Interactive © 2020 Microsoft Corporation Version: 1.0.522904+cdfa48b2ea1a27dfe0f545c42a34fd3ec7119074 Library version: 1.0.0-beta.24229.4+cdfa48b2ea1a27dfe0f545c42a34fd3ec7119074 Build date: 2024-10-27T19:31:09.0232372Z

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

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