QDoc: Parentheses in link text causes premature link end anchor

Parentheses as part of a link text causes premature end of link. For example:

{{

\l {QGuiApplication} {Q(Gui)Application}

}}

Here, the letter Q is hyperlinked, while (Gui)Application is left untouched.

This also applies when the parentheses are escaped with {{}}.
Tested as part of a \value command and as stand-alone text.

See output for 5.9 here: https://doc.qt.io/qt-5.9/qt.html#ApplicationAttribute-enum