Details
Description
How to reproduce:
1.) Create a debug build
2.) Open quicknanobrowser
3.) Try to drag an image or selected text
ASSERT failure in Q_UNREACHABLE(): "Q_UNREACHABLE was reached", file ../../../src/core/desktop_screen_qt.cpp, line 73
Maybe we should just remove the mentioned Q_UNREACHABLE. It would not cause any problem in release build. See: https://codereview.qt-project.org/#/c/84881/