QCH files don't update automatically after running "make docs"

Assume that you want to fix/write documentation for a Qt module. The most common worksteps are to fix something, regenerate the qch/hmtl output, check and repeat.

Unfortunately creator does not update the qch file once has been imported for the first time. A reimport doesn't succeed until the old qch file has been removed either.

It is very cumbersome. In the case of source code creator does notify if the source file was changed by an external source and offers to reload the file. Could we do this for qch files too (reloading the file qch)?