Update templates/macros/section.html

Co-authored-by: Copilot <[email protected]>

Author: hanson-hschang

templates/macros/section.html

@@ -26,6 +26,7 @@
         {{ debug_macro::print(object=pos)}}
       {% endif %}
     {% elif pos.slug %}
+      {{ debug_macro::print(object="Falling back to plain section for: " ~ pos.title ~ " (slug: " ~ pos.slug ~ ") due to missing type") }}
       {{ self::plain(pos=pos) }}
     {% else %}
       {{ debug_macro::print(object="Section type not defined for section: " ~ pos.title) }}