When using \overload primary with multiple \fn commands in a shared comment block, the first \fn command should become the primary overload and link target. However, QDoc currently marks ALL functions in the block as primary, and reorders them alphabetically by signature, ignoring source order. Example:

 /*!
    \overload primary
    \fn void TestClass::process(int, bool)  // Should be primary
    \fn void TestClass::process()           // Should link to above
*/