Long press on ion-textarea to show "paste" menu does not work (android)

[ionitron-bot]

Ionic version: (check one with "x")
[ ] 1.x
[x] 2.x

I'm submitting a ... (check one with "x")
[x] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://forum.ionicframework.com/ or http://ionicworldwide.herokuapp.com/

Current behavior:
When long tapping on an ion-textarea using an android device, the keyboard disappears instead of showing the standard android overlay for pasting content.
I found a workaround by doing

ion-textarea .input-cover {
  display: none;
}

, knowing that this probably breaks something else.

Expected behavior:
The standard android overlay for pasting content should appear

Steps to reproduce:
create an ion-textarea somewhere and do a long tap on it on an android device

Other information:
forum link

Ionic info:

Your system information:

Cordova CLI: 6.5.0 
Ionic Framework Version: 2.2.0
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
Ionic App Scripts Version: 1.1.4
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Linux 4.9
Node Version: v6.9.5
Xcode version: Not installed