Sample App map won't run as standalone; only runs on device from xcode.

[peytofu]

Description

I have run the app from xcode & see everything fine; but when I try to run directly from the device, I only see the grey screen. Sometimes the app immediately collapses to the background. When I run it is xcode, everything appears fine.

Steps to Reproduce

1. run sample in xcode -> ipad device
2. stop app & try running directly from device

Mapzen SDK & iOS Version

IOS = 11.0; but also tried running 9.3 & 10.0 MapZen versions: HockeySDK (4.1.6) Mapzen-ios-sdk (1.1.1) OnTheRoad (1.0.1) Pelias (1.0.2) Tangram-es (0.8.1)

[peytofu]

I also ensured that my podfile uses this line: pod "Mapzen-ios-sdk", :git => 'https://github.com/mapzen/ios.git', :branch => 'master', :submodules => true