Design Studio CMake Projects should not include generated source code

When I export a cmake project from QDS and open it in Qt Creator, I see all kinds of files and directories that are not relevant to me.  E.g. auto-gen files and build directories that I dont know anything about.  This is not the case if I were to create a project from Qt Creator.  Can these be hidden by default?  Here is a screenshot of a single project without even opening all the various folders: