jiraIssueContents is not displayed in classic projects

Some time ago, the jiraIssueContents stopped displaying in classic projects (in nextgen projects it is displayed), I think it is a conditions processing error on the jira side

"jiraIssueContents": [
      {
        "icon": {
          "width": 20,
          "height": 20,
          "url": "/logo.svg"
        },
        "target": {
          "type": "web_panel",
          "url": "/test.html"
        },
        "tooltip": {
          "value": "test"
        },
        "name": {
          "value": "test"
        },
        "conditions": [
          {
            "or": [
              {
                "condition": "has_project_permission",
                "params": {
                  "permission": "WORK_ON_ISSUES"
                }
              },
              {
                "condition": "jira_expression",
                "params": {
                  "expression": "project.style == 'next-gen'"
                }
              }
            ]
          }
        ],
        "contentPresentConditions": [
          {
            "condition": "addon_time_tracking_provider_enabled",
            "params": {
              "addonKey": "test",
              "moduleKey": "test-time-tracking-provider"
            }
          }
        ],
        "key": "test-issue-content-panel"
      }
    ],