react-native-screens breaks second screen on iOS

[jamonholmgren]

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After implementing react-native-screens in #271 (4.9.0), the second screen shows up as white.

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Steps to reproduce:

1. Start a new Bowser-powered app
2. Run it
3. Click the "Continue" button and observe:

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ignite doctor results:

System
  platform           darwin                                                             
                                          
  arch               x64                                                                
  cpu                4 cores                   Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz 
  directory          /Users/jh/Code/Temp/Nav                                            

JavaScript
  node               12.12.0      /usr/local/bin/node 
  npm                6.12.0       /usr/local/bin/npm  
  yarn               1.19.1       /usr/local/bin/yarn 

React Native
  react-native-cli   2.0.1      
  app rn version     0.61.2     

Ignite
  ignite-cli           3.2.3                                                                                                        /usr/local/bin/ignite 
  generators           {"component":"ignite-bowser","model":"ignite-bowser","navigator":"ignite-bowser","screen":"ignite-bowser"}                         
  createdWith          3.2.3                                                                                                                              
  boilerplate          ignite-bowser                                                                                                                      
  boilerplateVersion   4.9.0                                                                                                                              

Android
  java               1.8.0_181    /usr/bin/java                 
  android home       -            /Users/jh/Library/Android/sdk 

iOS
  xcode              11.0       
  cocoapods          1.8.4        /usr/local/lib/ruby/gems/2.6.0/bin/pod 

[infinitered-circleci]

🎉 This issue has been resolved in version 4.10.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀