ionic - Copy/paste in input field in iOS 10 not working

Instead of just typing user-select: auto !important;

As in this answer try adding all css to the element instead of just that empty line that might not work on all browsers.

Here:

    -webkit-user-select: auto !important;
    -khtml-user-select: auto !important;
    -moz-user-select: auto !important;
    -ms-user-select: auto !important;
    -o-user-select: auto !important;
    user-select: auto !important;

I was not able to understand your problem.

But if you want it to be really working, you can try it.

Install cordova-plugin-clipboard

var text = "Hello World!";

cordova.plugins.clipboard.copy(text);

cordova.plugins.clipboard.paste(function (text) { alert(text); });