In QNX6.6 need to adjust the output of the image to two monitors.
For that, I changed the file / myr./lib/graphics/intel-drm/graphics.conf:

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begin khronos
  begin egl display 1
    egl-dlls = libEGL-mesa.so

    glesv1-dlls = libglapi-mesa.so libGLESv1_CM-mesa.so
    glesv2-dlls = libglapi-mesa.so libGLESv2-mesa.so
  end egl display

  begin wfd device 1
    wfd-dlls = libwfdcfg-sample.so libWFDintel-drm.so
    pipeline1-display = 2
    pipeline2-display = 3
  end wfd device
  
end khronos

begin winmgr

  begin globals
    input = keyboard mouse
    keymap = /usr/share/keyboard/ru_RU_102a
	blit-config = gles2blt
  end globals
  
  begin display 2
  	cbabc = ui
  	video-mode = 1600 x 1200 @ 60
  	cursor = on
  	stack-size = 4096
  end display

  begin display 3
	cbabc = ui
    video-mode = 1600 x 1200 @ 60
    cursor = on
    stack-size = 40960
  end display

  begin class framebuffer
  	display = 2  
  	pipeline = 1
  	format = rgba8888
  	usage = gles2blt
  end class		

  begin class framebuffer 
    display = 3
    pipeline = 2
  	format = rgba8888
    usage = gles2blt
  end class

  begin mtouch
    driver = devi
    display = 2
  end mtouch
  
  begin mtouch
  	driver = devi
  	display = 3  
  end mtouch

end winmgr

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But output of the image still goes to the first monitor (display = 2).
What am I doing wrong?