"checlt server:deploy" command failed to deploy operator pod: error "'RELATED_IMAGE_gateway_authentication_sidecar'. Environment variable with default value was not found."

[RomanNikitenko]

Describe the bug

Happy path tests fails on the Eclipse Che Deploy step.
The error is:

stderr: '    Error: Command server:deploy failed. Error log: \n' +
    '    /home/runner/.cache/chectl/error.log. Eclipse Che logs: \n' +
    '    /tmp/chectl-logs/1625429415235.',

Operator pod logs:
https://main-jenkins-csb-crwqe.apps.ocp4.prod.psi.redhat.com/job/Che/job/e2e/job/minikube/job/basic/job/che-server/287/artifact/logs-and-configs/che-logs/che-operator-5dcbfd85bf-wwrws.pod.log

time="2021-07-04T04:29:18Z" level=fatal msg="Failed to initialize default value: 'RELATED_IMAGE_gateway_authentication_sidecar'. Environment variable with default value was not found."

Che version

• latest
• nightly
• other: please specify

Che installation

chectl/0.0.20210702-next.ba26304 linux-x64 node-v12.22.1

chectl server:deploy --k8spodreadytimeout=600000 --k8spodwaittimeout=600000 --k8spoddownloadimagetimeout=600000 --listr-renderer=verbose --platform=minikube --che-operator-cr-patch-yaml=custom-resource-patch.yaml --telemetry=off --chenamespace=eclipse-che

where custom-resource-patch.yaml content:

spec:
  server:
    cheImage: 'quay.io/eclipse/che-server'
    cheImageTag: 'nightly'
    customCheProperties:
      CHE_LIMITS_USER_WORKSPACES_RUN_COUNT: '-1'
      CHE_WORKSPACE_SIDECAR_IMAGE__PULL__POLICY: IfNotPresent
      CHE_WORKSPACE_PLUGIN__BROKER_PULL__POLICY: IfNotPresent
      CHE_INFRA_KUBERNETES_WORKSPACE_START_TIMEOUT_MIN: '12'
  auth:
    updateAdminPassword: false

Steps to reproduce

I detected a problem on che-theia PR's check.
Please see eclipse-che/che-theia#1157 or eclipse-che/che-theia#1049

Expected behavior

Screenshots