Call a scene with transition (fade) by Alexa

Hello,

using the dashboard i call my scenes like this:

      - type: button
        entity: scene.hell
        name: Hell
        tap_action:
          action: call-service
          service: scene.turn_on
          service_data:
            entity_id: scene.hell
            transition: 2.5

This makes the lights fade 2.5s.

When Alexa calls scenes there is no fade. How to add fading for scene calls by Alexa?

BR

mode

No one? is this such an unusual requirement?

if you have found a way let me know. i am also interested.
I can only see the possibility of starting an automation via a helper and executing the scene with transition, but that is not an elegant solution