Enable Movie Mode with options like "for fullscreen apps" or "when using X app"
First of all, sorry for my bad english.
F.lux is so good that disabling it for something specific bothers me (especially since I usually use the Alt + PgDn and Alt + PgUp commands to further decrease the brightness). In this way, there would be no moments with the software disabled, helping to keep the view comfortable. This option would be the alternative to the existing "disable for ...". Thank you!.