cpp file rename is buggy

Have such library and pro file, where pro file deploys the header file.

• First issue is that header file is shown twice in project tree.
• Second issue is that when you try to rename myclass.cpp, it will popup dialog with duplicate entries.
• Third issue is that when doing rename it will also popup following warning dialog:

"The project file testLib.pro cannot be automatically changed.
Rename /home/armin/testLib/myclass.h to /home/armin/testLib/myclass2.h anyway?"

which doesn't make sense as it does automatically change the pro file.

• Forth issue is that dialog close from the corner still renames the file(s).