You're absolutely right Jasem. Vince from Atik will give us the final answer.
In the meanwhile for those who want to try this it at home, I attach the driver which fix my st4 guide issue.
Linux Mint 19 Cinnamon using PPA for latest KStars-bleeding and INDI
Raspberry Pi 3 B+ with StellarMate
Atik 314E - ASI120M - CG5 with Celestron C9.25