Possible side effect with cordova-plugin-intercom

```
ionic info

cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils : 1.19.2
ionic (Ionic CLI) : 3.20.0

global packages:

cordova (Cordova CLI) : 7.1.0

local packages:

@ionic/app-scripts : 3.1.6
Cordova Platforms : android 6.3.0
Ionic Framework : ionic-angular 3.9.2

System:

ios-deploy : 1.9.2
ios-sim : 6.1.2
Node : v8.10.0
npm : 5.6.0
OS : macOS High Sierra
Xcode : Xcode 9.2 Build version 9C40b

Environment Variables:

ANDROID_HOME : not set

Misc:

backend : pro
```
```
cordova plugin list
cordova-clipboard 1.1.1 "Clipboard"
cordova-plugin-android-fingerprint-auth 1.2.8 "FingerprintAuth"
cordova-plugin-appsflyer-sdk 4.2.17 "AppsFlyer"
cordova-plugin-appversion 1.0.0 "App Version"
cordova-plugin-compat 1.2.0 "Compat"
cordova-plugin-customurlscheme 4.2.0 "Custom URL scheme"
cordova-plugin-datepicker 0.9.2 "DatePicker"
cordova-plugin-device 1.1.7 "Device"
cordova-plugin-file 4.2.0 "File"
cordova-plugin-file-opener2 2.0.2 "File Opener2"
cordova-plugin-file-transfer 1.5.0 "File Transfer"
cordova-plugin-geolocation 2.1.0 "Geolocation"
cordova-plugin-inappbrowser 1.3.0 "InAppBrowser"
cordova-plugin-intercom 4.1.2 "Intercom"
cordova-plugin-ionic-keyboard 2.0.5 "cordova-plugin-ionic-keyboard"
cordova-plugin-ionic-webview 1.1.19 "cordova-plugin-ionic-webview"
cordova-plugin-migrate-localstorage 1.0.1 "Migrate WebView Data"
cordova-plugin-mixpanel 4.1.0 "Mixpanel"
cordova-plugin-network-information 1.2.0 "Network Information"
cordova-plugin-splashscreen 4.1.0 "Splashscreen"
cordova-plugin-sslcertificatechecker 4.0.0 "SSL Certificate Checker"
cordova-plugin-statusbar 2.3.0 "StatusBar"
cordova-plugin-touch-id 3.2.0 "Touch ID"
cordova-plugin-whitelist 1.3.3 "Whitelist"
cordova-plugin-x-socialsharing 5.1.2 "SocialSharing"
phonegap-plugin-push 1.10.4 "PushPlugin"
urbanairship-cordova 6.7.1 "Urban Airship"
```
Hi,
When upgrading the Intercom plugin to 4.1.2, I noticed that there's a visual bug on iOS in their messenger view. Intercom support is claiming that there is some problem with this plugin:

> So I've looked into this before and the issue seems to be with cordova-plugin-ionic-webview which is installed automatically by ionic apps. If you remove the plugin it seems to fix the issue. However, I'm not sure of the consequences of removing the plugin.
It's also a relatively recent plugin:
https://blog.ionicframework.com/wkwebview-for-all-a-new-webview-for-ionic/
Our development team is aware of the issue and are looking into it. I tagged your account with the issue so when this gets resolved I should be able to update you.

Here's a screenshot of the issue, which is that the list of conversations is cut off.


Any idea what might be going on here?