"Switch Header/Source" doesn't work when basenames are different

Not sure if it is supposed to work.

Following https://qt-project.org/wiki/Qt_Creator_ManualTests_ProjectsAndCode section: "Switching between sources and headers:" for the tests/manual/cplusplus-tools/cplusplus-tools.pro:

When I open detail/header.h and do: "Switch Header/Source" it doesn't jump to detail/source.cpp, though doing: "Switch Between Function Declaration/Definition" over "int freefunc2(int)" inside detail/header.h works as expected.

If it's not supposed to work please make it clear on the wiki, that we should test only dummy.h/.cpp files.