Hello everyone,
To use the fullscreen on the player's secondary screen you first have to make the player use only one screen by checking "Fullscreen is single". Now select the display you like to use in the "Use for Fullscreen" column.
Now click on your output device and bring up the inspector tab. Select the display you like to use from the list in the inspector "Display Output on adapter".
Note: The setting in the inspector does not change automatically with the selection in the Configuration Tab. This will change in future versions.
Regards
Dennis