Does anyone know a trick to be able to filter by a Custom Form in Analytics Dataset? The field doesnt seem to be available and I tried building a custom formula and using the field ID but it wont validate.

I've been looking for it as well since last but I couldn't find it. Hopefully, it's in there. We want to avoid creating a custom field that copies its value from the native custom form just to make it appear on the Dataset.

Yeah, me too!