Currently Overstat does not recognize the domain/sub-domain structure as it renders data and it needs to. If you have a screenview of "/" with two different domains say careers.sprint.com and sprint.com. The homepage screenview "/" for both are represented as the same and data is merged and shown exactly the same for both even though they are different pages. Reference Support Ticket #5377-14057866. In our case, we don't capture careers.sprint.com in Tealeaf SaaS but in assessing a screenshot for accessibility overlay it actually represented clicks, hovers, etc.. for the page when it shouldn't have any data for the page at all.