Cannot write command lines in interactive window after deleting file manually

[JakobHenning]

• VSCode Version: 1.47.2
• OS Version: Windows_NT x64 10.0.19041

Steps to Reproduce:

1. Open VS code and Explorer (to be able to see files in a given folder)
2. Create a file in your directory eg. test.txt
3. Open python interactive window e.g run the line "print("hello Vscode!")" from a script
4. Click on test.txt in the explore window and press "delete"
5. You are not able to write anything in the commandline - the "Type code here and press shift-enter to run" field unless you close the window and open it again

Does this issue occur when all extensions are disabled?: Yes

[vscode-triage-bot]

This issue is caused by an extension, please file it with the repository (or contact) the extension has linked in its overview in VS Code or the marketplace for VS Code. See also our issue reporting guidelines.

Happy Coding!