Polyglot Notebook: [DevExE2E][Regression][intermittent]When running the cells one by one, test can't be stopped and always hang in running status.

[v-hozha1]

Describe the bug

When running the cells one by one, test can't be stopped and always hang in running status.

Note: 1. It's a regression issue. We doesn't repro when running these cells on - VSCodeUserSetup-arm64-1.81.1 + dotnet-interactive-vscode-1.0.4454011.vsix + dotnet-sdk-7.0.400-win-x64. 2. It's a intermittent issue.

Detailed Repro Build info: VSCodeSetup-x64-1.83.1 +dotnet-interactive-vscode-1.0.4514021.vsix+ dotnet-sdk-7.0.402-win-x64 VS Code: https://update.code.visualstudio.com/1.83.1/win32-x64/stable Version: 1.83.1 (system setup) Commit: f1b07bd25dfad64b0167beb15359ae573aecd2cc Date: 2023-10-10T23:48:05.904Z Electron: 25.8.4 ElectronBuildId: 24154031 Chromium: 114.0.5735.289 Node.js: 18.15.0 V8: 11.4.183.29-electron.0 OS: Windows_NT x64 10.0.25398

dotnet-interactive-vscode-1.0.4514021.vsix Build link: https://dev.azure.com/dnceng/internal/_build/results?buildId=2291238&view=artifacts&pathAsName=false&type=publishedArtifacts

Steps:

1. Open the notebook from https://github.com/dotnet/interactive/blob/main/NotebookTestScript.dib.
2. Execute the cells one by one.

Expected Results: Each cell should be run normally, with no error.

Actual Results: Sometimes, test can't be stopped and always hang in running status as following. Details please refer to following screenshot and gif:

Please complete the following:

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

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

[v-hozha1]

This issue also repro when running F# code in newly created .ipynb file. If we restart the kernal, the cell can be running normally.

Steps:

1. Open the notebook from https://github.com/dotnet/interactive/blob/main/NotebookTestScript.dib.
2. Ctrl+Shift+P` => "Polyglot Notebook: Create new blank notebook"
3. Select "Create as .ipynb"
4. Select "F#"
5. You should have a new empty notebook named something like "Untitled-1.ipynb" with a single cell of type "F# (Polyglot Notebook)".
6. Set the cell contents to 1+1 and execute.

[v-hozha1]

This issue still repro on VSCodeSetup-arm64-1.89.1 + dotnet-interactive-vscode-1.0.5263011.vsix +dotnet-sdk-8.0.300-win-arm64 .