> For the complete documentation index, see [llms.txt](https://knowledge.themeware.design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.themeware.design/knowledge-base/common-issues/administration/new-configuration-fields-are-missing-in-a-theme-duplicate-after-update.md).

# New configuration fields are missing in a theme duplicate after update

## Description

For a while, new configuration fields of themes were not applied to theme duplicates (child themes) during a theme update.

{% hint style="info" %}
**Note**: This bug was fixed by Shopware with version 6.4.8.0.
{% endhint %}

## Solution

Please update Shopware and ThemeWare® to the latest version.

#### Issue not solved?

If you could not solve the problem, simply start the ThemeWare® Debugging. You can open a support ticket in case you are not able to solve the problem yourself:

{% embed url="<https://debugging.themeware.design/en>" %}