Coding Agent: Failed to run with error (I can't find the error)

[karthiknadig]

Testing #264383

See microsoft/python-environment-tools#243
another: microsoft/python-environment-tools#245

[rebornix]

I think they are accidentally cancelled

[joshspicer]

this session was cancelled on me too and i'm not sure why (different repo): microsoft/vscode-python-environments#793

chat session gets stuck and then vanished on reload

[alexr00]

@joshspicer I took a look at the change, and it seems like we should be listening on the cancellation token. Is the token getting canceled when it shouldn't be?