Keycard Ultimate

Hello, we found out that Keycard Ultimate, which allows us to use any card color to any cardreader console, didn't work to one of our modified event, where there is also cardreaders.

We checked it's performance at vanilla cardreaders and it works well. When we are using this on a custom event, it gives xp for using that buff and makes a sound notification that door is opened, but door isn't opens. When we try to use suitable card to the cardreader it won't work as well after attempting to use different color of the keycard.
Without Keycard Ultimate, cardreaders on this custom event, works without any problems. Is there any possibility to solve that problem? We send you video, showing the issue.

Image SkillTree: 

Image: Code of the Event.

Videolink how it's work atm: 

Im not sure what I can do about it from my plugin. You may need to speak with the dev of the event and see what can be done.