storyline 360- publish to video thumbnail not saving as first slide of scene

Hi Training Team,

This is expected behavior. The cover photo is part of the Player, and the Player does not get included when a course is published to video.

If you'd like the cover photo to appear, you can publish to another output or do the following:

1. Publish your Storyline 360 course to video
2. Edit the published video in Replay 360 and add the desired image at the start
3. Publish the Replay 360 project

I hope this helps!