Uncomment this, not sure what it broke anymore and seems to work

emacs.org

@@ -598,7 +598,7 @@ Note that not all these functions are defined at package install time
 (use-package semantic
   :ensure t
   :config
-  ;; (add-to-list 'semantic-default-submodes 'global-semantic-stickyfunc-mode)
+  (add-to-list 'semantic-default-submodes 'global-semantic-stickyfunc-mode)
   (custom-set-variables
    '(global-semantic-decoration-mode t)
    '(global-semantic-highlight-func-mode t)