I want to create an Alexa Video Skill but the Skill builder fails to create it from the pre-built model.
1. I went to https://developer.amazon.com/alexa/console/ask# and clicked `Create Skill`.
2. On the create skill page I chose a name and selected the pre-built Video skill.
3. Creating the skill fails with `failed to save skill information` and `video - invalid JSON Schema, cannot continue`
I guess there is something wrong on with the Alexa console.