I've recently upgraded from Oxygen 9.1 to Oxygen 9.2

Performing this upgrade seems to have broken my xslt transformations.

I have a project which is an extension of docbook 5.0

the custom xslt style sheet that I created imports the docbook.xsl which is located in frameworks.

In 9.1 everything worked as expected.

The basic layout was

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:fo="http://www.w3.org/1999/XSL/Format" version="1.0">
    <xsl:import href="http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl"/>
    <xsl:variable name="root.elements"
        select="' systemfeature scenario appendix article bibliography book systemfeature colophon dedication glossary index part preface qandaset refentry reference sect1 systemfeature set setindex '"/>

    <xsl:template match="systemfeature">
        <xsl:apply-templates/>
    </xsl:template>
</xsl:stylesheet>

And the stylesheet would match the systemfeature element and apply the proper templates to any docbook tags contained within it.

Within 9.2 the import statement seems to "stop" the process, I cannot match any elements after I have imported.

If there's anyone who can help with this issue it would be much appreciated.

thanks

Juan