XG Webserver Publishing - CSS files published without ". Bug or feature?

Hi,

we have trouble publishing a webserver (Ubuntu Apache and wordpress) that uses quotation marks in URL strings.

So a file test.css has a line URL("data:image.....") is locally givning backup right data.

The published version in XG has no quotation marks. The application doesn't work.

So internally returns URL("data") as the original file.

Externally returns URL(data). <= Application fails.

This is caused by the "rewrite hostheader" funktion used in the corresponding publishing rule.

Removing the button and the application works.

Is this a Bug or a feature?

Thanks for hints.