I have fresh install drupal 11/cms. I have byte_theme as parent and my custom theme. When i switch to child i cant see header and footer.

https://preview.redd.it/a6c9nwc7n8hg1.png?width=565&format=png&auto=webp&s=a12f022f1c7389140b417fd075ba2253e366108d

regions:
content: 'Content'
header: 'Header'
footer: 'Footer'
dependencies:
- "canvas:canvas"
- "cva:cva"

How can i add footer header to be visible using canvas.

When i switch to base i can see that elements on canvas. Is there some config i`m missing ?