# Backport
This will backport the following commits from `main` to `8.x`:
- [[presentation-utils] remove defaultTheme$
(#200044)](#200044)
<!--- Backport version: 9.4.3 -->
### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)
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Co-authored-by: Nathan Reese <reese.nathan@elastic.co>
Closes #200037
defaultTheme$ is only used in storybooks. This PR removes defaultTheme$ and replaces it with theme$ available from core start mock.