61. Problems with position/size in fullscreen mode on two displays system.
examples:

1280x1024 + 1024x768,  TuxPaint: FULLSCREEN, NATIVE - TuxPaint window goes out of second display.
1280x1024 + 1024x768. TuxPaint: FULLSCREEN, 1024x768 - TuxPaint window in the middle, between two screens.

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Ivan Alekseev