Can't catch a custom state for the action Cancel a list of BEW?

[pascalfranck]

Hello
I’m facing a strange issue :
I’m trying to cancel a list of backend API workflows which ID’s that are correctly stored in my database (Thing “Scheduled API BEW”).
i precise that this is correctly implemented in other workflows without problem.
Those ones contain a field of a thing called “Seance” which will be deleted AFTER the cancelation in my workflow.
Each “Seance” contains a list of “Scheduled API BEW” and each “Scheduled API BEW” contains 1 “Seance” in one of its field.
The “Seance” thing is a custom state of a popup (not reusable) that works (I can display the Unique Id - only one in my example) but when I call this “Seance” in my workflow, the Seance seems to not exist in my popup’s custom state
I have attached some pictures to help…it is maybe a simple error but I can’t figure it out.
Thanks in advance for your help !!