After trying and researching on youtube, I finally found how to activate the international terminal correctly and thus obtain the said green security buttons.
However, in my definitive airport, I found a problem that worries me a lot.
Where the baggage bays are located, they are apparently properly connected, but I don’t know why there are no employees in them.
I don’t know if I misguided the way baggage dispatchers should go.
In the first image, ramp agents are comfortable in the staff room on the ground floor. I painted that area red (safe area) and yellow (personal area).
The problem still! I made the changes you suggested quite recently, but they didn’t take effect. The ramp agents are not yet heading towards the bays even if their path is clear. I don’t know what’s wrong, maybe the ramp agents are bugged.
PS: Only two ramp officers were waiting in the underground room for them where the bays are, while this was upstairs in the main employee room.