Use a <div> instead -- better practice to stick to block elements.

quartz/components/PageList.tsx

@@ -46,13 +46,13 @@ export const PageList: QuartzComponent = ({ cfg, fileData, allFiles, limit, sort
         return (
           <li class="section-li">
             <div class="section">
-              <span>
+              <div>
                 {page.dates && (
                   <p class="meta">
                     <Date date={getDate(cfg, page)!} locale={cfg.locale} />
                   </p>
                 )}
-              </span>
+              </div>
               <div class="desc">
                 <h3>
                   <a href={resolveRelative(fileData.slug!, page.slug!)} class="internal">