Array issue for content_ids

[IrvinTMD]

ConversionsAPI-Tag-for-GoogleTagManager/template.tpl

Line 211 in f6a1b25

event.custom_data.content_ids = eventModel['x-fb-cd-content_ids'];

Does anyone else have issues with sending this field as an Array through GA4 Tag in GTM, under the x-fb-cd-content_ids parameter?

It always becomes a string.

[billboyles]

I noticed a similar issue today trying to send "x-fb-cd-contents":

#37 (comment)