Refs #8348 - Add scroll view if more than 70% of screen is filled.

extension/Source/core/report/Link.php

@@ -515,7 +515,7 @@ class Link {
                 $li .= '<li' . $attribute . '>' . $link . '</li>';
             }
 
-            $ul = Support::wrapTag('<ul class="dropdown-menu" aria-labelledby="' . $htmlId . '">', $li);
+            $ul = Support::wrapTag('<ul style="max-height: 70vh; overflow-y: auto" class="dropdown-menu" aria-labelledby="' . $htmlId . '">', $li);
         }
 
         return Support::wrapTag('<span class="dropdown">', $dropdownSymbol . $ul);