Currently when editing a page the ToggleBold, ToggleItalic, and ToggleUnderline page actions don't always update as content of the page being edited changes. Can be Demonstrated with the QtLauncher included in the patch attached to bug 20220 while using either rtef or tinymce (linked above).
Created attachment 22548 [details] Updates the editor actions when the edited contents changes. Part of the great part bug 20207 split.
Comment on attachment 22548 [details] Updates the editor actions when the edited contents changes. Good catch, thanks!
Landed in r35481