* error: Error: Duplicate ID toolbar-menu
** removed and icon title added
*  Error: Attribute href not allowed on element button at this point.
** change button to a
* Error: Element div not allowed as child of element h2 in this context. (Suppressing further errors from this subtree.)
** remove nesting; move margin-btm class into a; add display-block style
* add missing ids on inputs
* correct heading translation
* ship correct aria-describedby for subrecord favorite-action
* error: doubled head-title
** use solution from 18780