Adding Year-month date dimension/field for ads connectors (Facebook Ads)#528

I would like to request this since reporting the metric “reach” on a day to day basis is not very relevant and is not a metric you can aggregate without a proper query for a certain timerange.

Desirable of course for all ads connectors, but if I had the option to choose I would wish for the following Ad-channels first and foremost:

1. Facebook Ads
2. Snapchat Ads

Thank you

this was done