Fixes

assets/templates/reference.njk

@@ -44,12 +44,20 @@
 
    settled is what stops the load trigger looping: the answer to it is a
    picker already standing in the right place, and it says so by leaving the
-   trigger out of the copy it sends back. #}
+   trigger out of the copy it sends back.
+
+   !!location.hash, and not location.hash, because htmx keeps an event only
+   when the filter returns boolean true exactly -- it tests the result with
+   !== true -- and a hash is a string. Written without the coercion the
+   trigger is dead: every link carrying an anchor lands with the picker still
+   reading 1:1, which is where the worker rendered it, because a browser
+   keeps the fragment to itself and the request that would correct it is
+   never sent. #}
 <div class="reference navbar-text {% if reference %}d-flex{% else %}d-none{% endif %} align-items-center gap-1 ms-3"
      id="reference"
      {%- if oob %} hx-swap-oob="true"{% endif %}
      hx-get="api/reference"
-     hx-trigger="{% if reference and not settled %}load[location.hash], {% endif %}worker-ready from:body, htmx:historyRestore from:body"
+     hx-trigger="{% if reference and not settled %}load[!!location.hash], {% endif %}worker-ready from:body, htmx:historyRestore from:body"
      hx-target="this" hx-swap="outerHTML">
 {%- if reference %}
   <span class="reference-book text-light fw-semibold"