PDF: missing footnotes for definition list

[Intelligent2013]

The source document: https://github.com/metanorma/mn-samples-jis/tree/main/sources/jis-z-8301-2019
From .pdf.err:

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All footnotes relate to the definition list:

<dl id="_5f224111-4e94-6476-be89-62baa0d0c56c">
	<dt>主 務 大 臣<fn reference="6">
			<p id="_c0a514ee-e89c-183a-225d-572f23c66f64">産業標準化法による主務大臣を記載する。</p>
		</fn>
	</dt>
	<dd>
		<p id="_03dfd27a-efb9-210f-5d2c-e3aa4130bdce">××大臣</p>
	</dd>
	<dt>制定<fn reference="7">
			<p id="_0dcb1238-c716-26f6-5e7a-3127c8db16a5">制定年月日を記載する。</p>
		</fn>
	</dt>
	<dd>
		<p id="_7c00b85f-1705-df28-5550-ea162e727263">（和暦）00.0.0</p>
	</dd>
	<dt>改正<fn reference="8">
			<p id="_a1da80e5-0503-e073-8faf-0e84c880bbab">最終の改正年月日を記載する。</p>
		</fn>
	</dt>

[Intelligent2013]

FIxed.