Best

assets/sw.js

@@ -257,12 +257,12 @@ async function fragmentFor(path, event) {
   return res.ok ? res.text() : view.notice(...MISSING_NOTICE);
 }
 
-// One handler for both callers. htmx is swapping into a shell that is already
-// on screen and wants the fragment; a navigation has no shell yet and gets the
-// fragment composed into one.
+// One handler for every caller. htmx swapping a link into a shell already on
+// screen wants the bare fragment; a navigation has no shell yet, and a history
+// restore is rebuilding one, so both get the fragment composed into a document.
 async function servePage(path, call) {
   const fragment = await fragmentFor(path, call.event);
-  if (!call.navigate) return fragment;
+  if (!call.navigate && !call.restore) return fragment;
   try {
     return await view.compose(fragment, await getBookmark());
   } catch (err) {