issue doxygen#11717 [BUG] In the page-nav the undocumented ENUMERATION CONSTANTS become part of the enumerated type's name

Author: doxygen

templates/html/navtree.js

@@ -740,7 +740,10 @@ function initNavTree(toroot,relpath,allMembersFile) {
             tr = tr.prev();
           }
           id = $(tr).attr('id');
-          const text = is_anon_enum ? 'anonymous enum' : $(this).find('a:first,b,div.groupHeader').text();
+          let text = is_anon_enum ? 'anonymous enum' : $(this).find('a:first,div.groupHeader').text();
+          if (text.length==0) { // look for undocumented member as well
+            text = $(this).find('b:first').text();
+          }
           let isMemberGroupHeader = $(tr).hasClass('groupHeader');
           if ($(tr).is(":visible") && last_id!=id && id!==undefined) {
             if (isMemberGroupHeader && inMemberGroup) {