Git commit hot key doesn't work

[vinokurig]

Describe the bug

Git commit hot key (CTRL + ENTER) doesn't work

Che version

• latest
• nightly
• other: please specify

Steps to reproduce

1. Open a workspace with some project cloned from GitHub and make some changes.
2. Open the SCM panel and stage the changes.:
   
3. Type a commit message and press CTRL + ENTER
4. Nothing happens, error appears in the browser console:

theia.ab78b42b15f4a780a919.js:1 root ERROR Failed to execute command: TypeError: Converting circular structure to JSON
    --> starting at object with constructor 'e'
    |     property 'next' -> object with constructor 'e'
    --- property 'prev' closes the circle
    at JSON.stringify (<anonymous>)
    at Function.e.request (https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:766707)
    at e.remoteCall (https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:763789)
    at Proxy.n.<computed>.r.charCodeAt.n.<computed> (https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:763192)
    at https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:1224824
    at e.<anonymous> (https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:2975515)
    at https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:2965542
    at Object.next (https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:2965647)
    at https://static.developers.redhat.com/che/theia_artifacts/theia.ab78b42b15f4a780a919.js:1:2964559
    at new Promise (<anonymous>)

Expected behavior

A new commit must be added.

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• minikube (include output of minikube version and kubectl version)
• minishift (include output of minishift version and oc version)
• docker-desktop + K8S (include output of docker version and kubectl version)
• other: (please specify)

Screenshots

Installation method

• chectl
  • provide a full command that was used to deploy Eclipse Che (including the output)
  • provide an output of chectl version command
• OperatorHub
• I don't know

Environment

• my computer
  • Windows
  • Linux
  • macOS
• Cloud
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• other: please specify

Eclipse Che Logs

Additional context