Example: https://doc.qt.io/qt-6/qspan.html#QSpan-8 (in case the link changed in the meantime: this is the initializer_list ctor of QSpan).

Source:

\fn template <typename T, size_t E> QSpan<T, E>::QSpan(std::initializer_list<value_type> il);

Result:

QSpan::QSpan(std::initializer_list<QSpan<T, E>::value_type>)

This can be very easily misread (I did so) as meaning initializer_list of some QSpan, when in fact, it's just initializer_list<value_type>.

Expected rendering:

QSpan::QSpan(std::initializer_list<value_type>)

(and value_type should be a link to the value_type docs).