Word footnotes import in Doc Import is broken

After importing a Word document with footnotes into Confluence, the footnotes disappear in the wiki markup. There is no sign of {footnotes} at all.

This is against what we advertise on our documentation:

Option	Default Value	Description
Advanced Formatting Options Use the footnote macro for Word footnotes	Disabled	If this option is enabled, a Confluence page created from an imported Word document will use the {footnote} macro from Adaptavist to render any footnotes contained in the document. Note that you will need to install the Footnotes Plugin onto your Confluence site. For more information about this plugin and macro, please refer to the Footnotes Plugin.

The testfile.doc is a sample for reproducing this problem