Rebuild request without any reason in VS 2017

When I generate a Qt GUI Application using the template/wizard, build it and then run it under the debugger, it asks for rebuild every time. If I agree to 'rebuild', the project skips everything, because everything is up-to-date and starts the debug session.

Visual Studio Professional 2017 version 15.7.5

QT Visual Studio Tool - 2.2.1

Steps to reproduce:

1. Open Visual Studio
2. Run Qt GUI Application project wizard (File->New->Project->Installed->Visual C++>Qt>Qt GUI Application).
3. In the wizard leave all defaults (Next->Next-Finish)
4. Build the solution (Build->Build Solution)
5. Try to start debugging (Debug->Start Debugging)

Actual result: A dialog window appears which says "This project is out of date"

Expected result: A debug session starts without any additional dialogs.

If you click "Yes" in the dialog, then the build log shows that everything was up-to-date:

QtGuiApplication1.log