This sample project illustrates WinAPI problems related to WS_CAPTION absence.
- Regardless the fact we don't set WS_CAPTION in dwStyle, the window was created WITH CAPTION
- In Win8.1 the caption without text is still visible: 2018-01-29_13-26-20.png
- After dragging the window on this caption we see fake non-themed caption: 2018-01-29_13-26-48.png
