"XPath ... from" is missing

[AirQuick]

Save these files on a local disk.

• https://github.com/xspec/xspec/wiki/images/source/xpath-from.xspec
• https://github.com/xspec/xspec/wiki/images/source/xpath-from.xml
• https://github.com/xspec/xspec/wiki/images/source/xpath-from.xsl

Open xpath-from.xspec in Oxygen. Run it with the XSpec Helper view add-on.
The test scenario should fail. Now, click the Q-Diff button. You can't see what is different between Result and Expected.

Result is an element node while Expected is a document node. That's the difference, but this critical information is missing.

If you run the same test scenario with the native XSpec, you'll see the difference as in https://github.com/xspec/xspec/wiki/images/xpath-from.png.