Better tracking of social clicks when a form is filled out

I've just recently started using HubSpot for Social, coming from HootSuite. I wanted  better tracking of my posts, only to find that when someone clicks on a link from my Tweet or LinkedIn post, HubSpot cannot tell me which account the actual source of the lead is when they fill out a form. Right now I have 1 twitter and 2 LinkedIn accounts linked to HubSpot. I know that I can set up a separate tracking URL for each link for each account, which will give me this granularity, but this really should be build in to HubSpot. So when someone clicks on a social link that takes them to a HubSpot landing page, and the person fills out a form to download content, HubSpot should be able to tell me which social account the person converted from.  Thanks. 

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