[Rendering] [Adaptive Card- Action.ShowCard] Action.ShowCard didn't work in "mode": "secondary" setting

[sherryzhao11]

Target Platforms

NodeJS

SDK Version

1.5

Application Name

MS Teams

Problem Description

Action.ShowCad button doesn't work in "secondary" mode.

showcard.button.mov

Screenshots

No response

Card JSON

{
    "type": "AdaptiveCard",
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "version": "1.5",
    "body": [
        {
            "type": "ActionSet",
            "actions": [
                {
                    "type": "Action.ShowCard",
                    "title": "Action.ShowCard",
                    "card": {
                        "type": "AdaptiveCard"
                    }
                },
                {
                    "type": "Action.ShowCard",
                    "title": "Action.ShowCard",
                    "card": {
                        "type": "AdaptiveCard"
                    },
                    "mode": "secondary"
                },
                {
                    "type": "Action.ShowCard",
                    "title": "Action.ShowCard",
                    "card": {
                        "type": "AdaptiveCard"
                    },
                    "mode": "secondary"
                }
            ]
        }
    ]
}

Sample Code Language

No response

Sample Code

No response

[Wajeed-msft]

This issue has been copied over to Microsoft Teams repo here: MicrosoftDocs/msteams-docs#9287