Enabling the extended Shell integration breaks the auto-opened terminal in Che-Code

[azatsarynnyy]

Is your task related to a problem? Please describe

There's a Shell integration feature has been recently introduced in VS Code.
https://code.visualstudio.com/updates/v1_70#_shell-integration-enabled-by-default
When it's enabled, it breaks the auto-opened terminal in Che-Code. Input is not available. See #21537 for more details.

Describe the solution you'd like

Need to investigate why it breaks the terminal at Che-Code start.

Describe alternatives you've considered

Currently, we've disabled the Shell integration by default.
che-incubator/che-code#90

In the future, I'd like to rework the machine-exec terminal support with the VS Code Terminal API. I think it would allow us to use the full-featured VS Code terminal in 90% of the cases when the terminal is opened into the editor container. And use the machine-exec-aware terminal, contributed by an extension, for non-editor containers only.

Additional context

No response

[azatsarynnyy]

Fixed by the PR che-incubator/che-code#124

Now, Shell integration is enabled in Che-Code by default: