Xamarin carplay supported ios app crashes when starting

Our app crashes as soon as it is launched after carplay integration. if i install directly (from ipa) it works. But if I install from testflight it crashes. If you remove

    <key>UIApplicationSceneManifest</key>
<dict>
<key>UISceneConfigurations</key>
<dict>
<key>UIApplicationSupportsMultipleScenes</key>
<true/>
<key>UIWindowSceneSessionRoleApplication</key>
<array>
<dict>
<key>UISceneClassName</key>
<string>UIWindowScene</string>
<key>UISceneConfigurationName</key>
<string>__ABC_DEFAULT_SCENE_CONFIGURATION__</string>
<key>UISceneDelegateClassName</key>
<string>DeviceSceneDelegate</string>
</dict>
</array>
<key>CPTemplateApplicationSceneSessionRoleApplication</key>
<array>
<dict>
<key>UISceneClassName</key>
<string>CPTemplateApplicationScene</string>
<key>UISceneConfigurationName</key>
<string>ABC-Car</string>
<key>UISceneDelegateClassName</key>
<string>CarPlaySceneDelegateABC</string>
</dict>
</array>
</dict>
</dict>
<key>CFBundleName</key>
<string>ABC</string>

from Info.plist problem is solved but carplay is disabled.

I tried delete this code below and problem is solved but carplay disabled.

It seems there is something wrong in your Info.plist. The example code in the official document about the iPadOS and macOS configuration is:

<key>UIApplicationSceneManifest</key>
<dict>
  <key>UIApplicationSupportsMultipleScenes</key>
  <true/>
  <key>UISceneConfigurations</key>
  <dict>
    <key>UIWindowSceneSessionRoleApplication</key>
    <array>
      <dict>
        <key>UISceneConfigurationName</key>
        <string>__MAUI_DEFAULT_SCENE_CONFIGURATION__</string>
        <key>UISceneDelegateClassName</key>
        <string>SceneDelegate</string>
      </dict>
    </array>
  </dict>
</dict>

You put the UIApplicationSupportsMultipleScenes in wrong place. It should be out of the UISceneConfigurations key.