Light attenuation + cockie light

[LI_team_raven]

I have a problem of using cookie texture in dir light with my custom light shader. I just can guess the matter is in Light attenuation node and light with coockie texture. I had a similar problem a few yers ago working with other shader editor. But then I couldn't solve the problem. Can anyone help with this?
Examples:
without cookie texture
https://www.dropbox.com/s/tt77zafbs9h6t ... 8.png?dl=0
with coockie
https://www.dropbox.com/s/murf29pprdshk ... 9.png?dl=0

[Amplify_Borba]

Hello, can you share a sample with the issue present through [email protected] for us to debug on our side?

[LI_team_raven]

Sent a mail. Subject has the same name as the topic.