category_addition – multiple categories

[gr0esch]

Dear team,

According to the documentation, the category_addition variable should contain an array with only one value of the categories list. Though, it seems that Pinterest is sometimes reporting an array of two categories in the category_addition variable, resulting in 3 categories per SoR.

If this is intended behaviour, I suggest to update the documentation. If not, maybe implement a check? :)

Thanks & have a great weekend
Best
Samuel