Remembered window state incorrect after restart when maximised

[dbeinder]

OS

Steps to Reproduce

1. Open PDF-Over
2. Maximise Window (Full screen)
3. Close PDF-Over
4. Open PDF-Over

Current Behavior

The window is the same size as before, but not maximised. It is not in the top left corner either, and because it so large, it extends below the task bar.

Expected Behavior

PDF-Over opens with the window maximised after it was closed in this state. The non-maximised size and the maximised flag should be stored independently. If PDF-Over is later opened on a smaller monitor, the window should never be larger than the screen.