Pair Id Module: generates multiple eids with same source

[patmmccann]

Type of issue

Bug

Description

Google Pair module produces lots of distinct eids with the same source. They should be in a single object according to https://github.com/InteractiveAdvertisingBureau/openrtb/blob/master/extensions/2.x_official_extensions/eids.md

cc: @congdu-kun

Test page

Hard to reproduce, you have to have a lot of retargeting segments and be a Chrome user I think
firstquarterfinance.com is a site with the Pair module installed

Expected results

Actual results

This request is then rejected by PBS

[dgirardi]

They should be in a single object according to https://github.com/InteractiveAdvertisingBureau/openrtb/blob/master/extensions/2.x_official_extensions/eids.md

I cant' think of any way to read that spec that would warrant that conclusion. That spec does not say that there can be only one EID object per source, or that source must be unique across EID objects. What am I missing?