IAB.close() called but it was already closed

Wondering if anyone else is experiencing an issue where IAB.close() called but it was already closed is logged in XCode when the app first loads. The InAppBrowser is not used on the first page that loads. I am using lazy loading and only have it declared within the module.ts file for the page where it is used.

Ionic:

Ionic CLI : 5.2.5 (/usr/local/lib/node_modules/ionic)
Ionic Framework : @ionic/angular 4.7.4
@angular-devkit/build-angular : 0.801.3
@angular-devkit/schematics : 8.1.3
@angular/cli : 8.1.3
@ionic/angular-toolkit : 2.0.0

Cordova:

Cordova CLI : 9.0.0 (cordova-lib@9.0.1)
Cordova Platforms : ios 5.0.1
Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 4.1.1, (and 13 other plugins)

Utility:

cordova-res : 0.6.0
native-run : 0.2.6 (update available: 0.2.8)

System:

Android SDK Tools : 26.1.1 (/Users/danieldugger/Library/Android/sdk)
ios-deploy : 1.9.4
ios-sim : 8.0.1
NodeJS : v10.16.0 (/usr/local/bin/node)
npm : 6.9.0
OS : macOS Mojave
Xcode : Xcode 10.2 Build version 10E125

I’m using ionic 3, bit I get the same message, bit the app has no problem