Hi @Rasmus Høholt Jensen thanks for the question. The error message you shared means there is a problem with an undefined value you're trying to pass to a React component in your React code. But you can try disabling the feature by follow these steps:
- Open your Azure portal and navigate to your Static Web App resource.
- Click on the "Configuration" tab in the left-hand menu.
- Under the "Settings" section, click on "New application setting".
- In the "Name" field, enter "WEBSITE_DYNAMIC_COMPRESSION_DISABLED".
- In the "Value" field, enter "true".
- Click "OK" to save the new application setting.
Hope that helps. Let us know if you have further questions