Easily view a Google Analytics Tracking ID in Instant Apps

[RyanBohan]

Easily view a Google Analytics Tracking ID in Instant Apps.  I have previously configured a Tracking ID in the Sidebar Instant App.  I was asked to verify the Tracking ID used, and it appears that is not possible. 

Currently I am unable confidently tell them which Tracking ID is tied to which Sidebar app.  The Tracking ID was added about year ago, so I don't want to replace it with a new Tracking ID and lose the years' worth of analytics.

A work around has been suggested.  It would be much easier/quicker if they Tracking ID was shown in the instant app itself.