[Rendering] Action.Execute of Adaptive card Not Working on Teams Mobile Apps (iOS & Android)

Target Platforms

iOS, Android

SDK Version

4

Application Name

Microsoft Teams

Problem Description

Action.Execute of Adaptive card Not Working on Teams Mobile Apps (iOS & Android)
The Action.Execute functionality is not working on the Microsoft Teams mobile applications for both iOS and Android. This functionality works correctly on the Microsoft Teams PC and Web app.

IOS Version - 26.2
IOS Teams version - 7.22.77.2025223301/1213

Android Version - 16.0.1.300
Android Teams version - 1416/1.0.0.2025224102/1215

Screenshots

https://github.com/user-attachments/assets/6089f559-5df5-4454-b3f1-106689fcb0cb

https://github.com/user-attachments/assets/b7bbcdb3-4dbe-4dab-80d9-cb65182b1187

Card JSON

{
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
"type": "AdaptiveCard",
"version": "1.4",
"body": [
{
"type": "TextBlock",
"text": "Create a New Library Entry",
"weight": "Bolder",
"size": "Medium",
"wrap": true
},
{
"type": "Input.Text",
"id": "question",
"label": "Question",
"placeholder": "Enter your question",
"isRequired": true,
"errorMessage": "Question is required"
},
{
"type": "Input.Text",
"id": "answer",
"label": "Answer",
"placeholder": "Enter your answer",
"isMultiline": true,
"isRequired": true,
"errorMessage": "Answer is required"
},
{
"type": "Input.ChoiceSet",
"id": "stackID",
"label": "Library Location",
"isRequired": true,
"errorMessage": "Library location is required",
"placeholder": "Select location",
"choices": [
{
"$data": "${items}",
"title": "${name}",
"value": "${id} "
}
],
"style": "compact"
}
],
"actions": [
{
"type": "Action.Execute",
"title": "Create Library Entry",
"verb": "createLibraryEntry"
}
]
}

Sample Code Language

No response

Sample Code

No response

No repository file, test, or entry point is identified. Start by reproducing the supplied Adaptive Card with Action.Execute on the listed Teams iOS and Android versions, comparing behavior with Teams PC and Web. Done means the action works on both mobile platforms.