Help Resolving XML Catalog URIs

Hi all -

I'm trying to add an XML Catalog to IDEA to resolve some `xsl:include href="..."` in an XSL stylesheet, but for some reason the references in the catalog are not being resolved correctly.

1. I have an XSLT that looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  exclude-result-prefixes="xs"
  version="2.0">
  
  <xsl:include href="test-node.xsl"/>
  <xsl:include href="name-node.xsl"/>
  
  <xsl:output method="xml" indent="yes" encoding="UTF-8"/>
  <xsl:strip-space elements="*"/>
  
  <xsl:template match="@*|node()">
    <xsl:copy>
      <xsl:apply-templates select="@*|node()"/>
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>

2. I have an XML Catalog file that looks like so:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE catalog PUBLIC "-//OASIS//DTD XML Catalogs V1.1//EN" "http://www.oasis-open.org/committees/entity/release/1.1/catalog.dtd">
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
  <uriSuffix uriSuffix="test-node.xsl" uri="/tmp/catalog-test/library/test-node.xsl"/>
  <uriSuffix uriSuffix="name-node.xsl" uri="/tmp/catalog-test/library/name-node.xsl"/>
</catalog>

3. I've created an XML Catalog properties file that looks like so:

catalogs=test-catalog-2.xml
relative-catalogs=yes
prefer=system
static-catalog=yes
allow-oasis-xml-catalog-pi=yes
verbosity=99

I've added the xml-catalog.properties file to Settings > Languages & Framewords > Schemas and DTDs > XML Catalog, but the editor still reports that it `Cannot resolve file 'test-node.xsl'`.

Is there something else I need to add to the .properties file, or is there another method for resolving these sorts of URIs in IDEA?

Thanks in advance for your help.

Edit: I do have a `test-node.xsl` and `name-node.xsl` file on the file system, under `/tmp/catalog-test/library/`; additionally, the catalog file is parsed correctly by other applications (allowing me to execute the XSL transform).