Adaptivecard Input.choicset 字段在 Teams 频道中不起作用

Question

问题：在自适应卡中，有一个下拉元素 (input.choiceset)，其中包含我们的应用程序技术人员列表（属于我们应用程序的用户）。该列表将用于将票证分配给其中一名技术人员。当我们使用组件时，它在个人范围内可以正常工作，但在团队频道中显示时却无法按预期工作。

注意：我们正在为团队频道和个人聊天范围的消息传递扩展调用发送相同的自适应卡响应。

我已附上我们尝试过的示例卡 JSON 有效负载。

示例有效负载：

{
  "content": {
    "type": "AdaptiveCard",
    "body": [
      {
        "items": [
          {
            "color": "attention",
            "horizontalAlignment": null,
            "isSubtle": false,
            "maxLines": 0,
            "size": "large",
            "text": "#1884    without",
            "weight": "bolder",
            "wrap": true,
            "spacing": "Default",
            "separator": false,
            "type": "TextBlock"
          }
        ],
        "separator": false,
        "type": "Container"
      },
      {
        "columns": [
          {
            "width": "auto",
            "items": [
              {
                "horizontalAlignment": "right",
                "size": "small",
                "style": "person",
                "url": "https://as-prod.asyncgw.teams.microsoft.com/urlp/v1/url/content?url=https%3a%2f%2fcontacts.localzoho.com%2ffile%3fexp%3d10%26ID%3d-1%26t%3duser%26height%3d60%26width%3d60",
                "width": "35px",
                "height": "35px",
                "separator": false,
                "type": "Image"
              }
            ],
            "separator": false,
            "type": "Column"
          },
          {
            "width": "stretch",
            "items": [
              {
                "color": null,
                "horizontalAlignment": null,
                "isSubtle": false,
                "maxLines": 0,
                "size": null,
                "text": "Aa Guru Req",
                "weight": "bolder",
                "wrap": true,
                "spacing": "Default",
                "separator": false,
                "type": "TextBlock"
              },
              {
                "color": null,
                "horizontalAlignment": null,
                "isSubtle": true,
                "maxLines": 0,
                "size": "small",
                "text": "Mar 24, 2023 06:50 PM",
                "weight": "lighter",
                "wrap": true,
                "spacing": "None",
                "separator": false,
                "type": "TextBlock"
              }
            ],
            "separator": false,
            "type": "Column"
          }
        ],
        "separator": true,
        "type": "ColumnSet"
      },
      {
        "items": [
          {
            "facts": [
              {
                "title": "Status",
                "value": "Open"
              },
              {
                "title": "Technician",
                "value": "Not Assigned"
              },
              {
                "title": "Priority",
                "value": "Not Assigned"
              }
            ],
            "spacing": "Medium",
            "separator": true,
            "type": "FactSet"
          },
          {
            "color": null,
            "horizontalAlignment": null,
            "isSubtle": false,
            "maxLines": 0,
            "size": null,
            "text": "You can view in [ServiceDesk Plus Cloud](https://sdpondemand.localmanageengine.com/app/itdesk/ui/requests/4213000001845143/details)",
            "weight": null,
            "wrap": true,
            "spacing": "Medium",
            "separator": false,
            "type": "TextBlock"
          },
          {
            "color": null,
            "horizontalAlignment": null,
            "isSubtle": false,
            "maxLines": 0,
            "size": null,
            "text": " ",
            "weight": null,
            "wrap": true,
            "spacing": "Medium",
            "separator": false,
            "type": "TextBlock"
          }
        ],
        "separator": false,
        "type": "Container"
      }
    ],
    "actions": [
      {
        "card": {
          "type": "AdaptiveCard",
          "body": [
            {
              "isMultiline": true,
              "maxLength": 0,
              "placeholder": "Add Notes",
              "style": null,
              "value": "",
              "isRequired": false,
              "id": "addnote",
              "separator": false,
              "type": "Input.Text"
            }
          ],
          "actions": [
            {
              "data": {
                "mode": "add notes",
                "msteams": {
                  "text": "cardAction add notes",
                  "type": "messageBack"
                },
                "requestId": "4213000001845143",
                "portalId": "63097041",
                "displayId": "1884"
              },
              "title": "Save",
              "type": "Action.Submit"
            }
          ],
          "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
          "version": "1.2"
        },
        "title": "Add Notes",
        "type": "Action.ShowCard"
      },
      {
        "data": {
          "mode": "pickup",
          "msteams": {
            "text": "cardAction pickup",
            "type": "messageBack"
          },
          "requestId": "4213000001845143",
          "portalId": "63097041",
          "displayId": "1884"
        },
        "title": "Pick up",
        "type": "Action.Submit"
      },
      {
        "card": {
          "type": "AdaptiveCard",
          "body": [
            {
              "choices": [
                {
                  "title": "Chennai",
                  "value": "4213000000207015"
                },
                {
                  "title": "qamailtest",
                  "value": "4213000000650033"
                },
                {
                  "title": "Santhosh",
                  "value": "4213000001226072"
                }
              ],
              "isMultiSelect": false,
              "style": null,
              "placeholder": "Assign To",
              "isRequired": false,
              "id": "assignTO",
              "separator": false,
              "type": "Input.ChoiceSet"
            }
          ],
          "actions": [
            {
              "data": {
                "mode": "assign to",
                "msteams": {
                  "text": "cardAction assign to",
                  "type": "messageBack"
                },
                "requestId": "4213000001845143",
                "portalId": "63097041",
                "displayId": "1884"
              },
              "title": "Assign",
              "type": "Action.Submit"
            }
          ],
          "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
          "version": "1.2"
        },
        "title": "Assign To",
        "type": "Action.ShowCard"
      },
      {
        "data": {
          "mode": "close",
          "msteams": {
            "text": "cardAction close",
            "type": "messageBack"
          },
          "requestId": "4213000001845143",
          "portalId": "63097041",
          "displayId": "1884"
        },
        "title": "close",
        "type": "Action.Submit"
      }
    ],
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "version": "1.2"
  },
  "contentType": "application/vnd.microsoft.card.adaptive",
  "preview": {
    "content": {
      "title": "#1884    without",
      "text": "Open | Not Assigned | Mar 24, 2023 06:50 PM"
    },
    "contentType": "application/vnd.microsoft.card.thumbnail"
  }
}

附上截图供您参考：

(i) 个人聊天中的分配至字段（自适应卡中的 Input.choiceSet 字段）（下拉列表和工作）

(ii)Teams 频道聊天中的分配到字段（自适应卡中的 Input.choiceSet 字段）（下拉菜单未列出）