Double Requestor Mobile App

Hi Everyone,

I have a problem regards double requestor in mobile app.
I would make login report for mobile app.

But when i would tracing user for mobile, it's come 2 requestor.
First requestor showing when preparing application, then when application succesfully loading dashboard second requestor showing and first requestor is disapear.

When using admin studio the requestor that showing is only one requestor for account that we testing.

My question is, how to catch correct requestor to get data for login date ?
Or there is any parameter we could using ?
The both requestor I think have completely same when I see in tracer.

Thank you