Beaglebone Black: Qt5 over EGLFS (console flashing in background)


I’m running a Qt5 (QtQuick) application over EGLFS and once I touch the screen I see the console flashing in background, Is there a way to avoid/deactivate that ?

Also once the backlight turn off (screen saver) I notice that touching the screen do get it back on again. Only the keyboard can get it back on. Is there a configuration ?

Best regards,