paper-input broken in template repeat

[Silver Techar]

Hi polymers,

When an paper-input is bound to values of an array in a template repeat, both my styles and paper-input internal elements are disrupted when array.pop().

Try following on the example below:

 document.querySelector("paper-input-nostyle").myarray.pop();
 document.querySelector("paper-input-nostyle").myarray.push("c");

in this example styles are applied and elements are fine when I pop(), when I push("c") they're disrupted.
In my application however it's the other way around, they're disrupted when pop() and fine again when push("c"). Nevertheless, the example below shows same behaviour.
This magic happens at ~line: 1096 in TemplateBinding.js at

 extractInstanceAt: function(index) { ... instance.appendChild(parent.removeChild(node)); ...

Before POP (no styles)
After POP (styles are there and broken elements, I especially mind #inputClone that is displayed and takes space)

Thanks, //Techar

[Silver Techar]

and the code of course heh:

<script src="http://.../bower_components/platform/platform.js" type="text/javascript"></script>

<link rel="import" href="http://.../bower_components/polymer/polymer.html">
<link rel="import" href="http://.../bower_components/core-input/core-input.html">
<link rel="import" href="http://.../bower_components/paper-input/paper-input.html">

<polymer-element name="paper-input-nostyle">
    <style>
        paper-input-nostyle /deep/ #underlineContainer{
            margin-top: -18px;
        }

        paper-input-nostyle /deep/ #error{
            background-color: gold;
        }
    </style>

    <template>
        <template repeat="{{ value in myarray }}">
            <div>
                <paper-input value="{{value}}" required="true" error="Enter a value"></paper-input>
            </div>
            <content></content>
        </template>
    </template>

    <script>
        Polymer({
            ready: function () {
                this.myarray = ["1", "", "2"];
            }
        });
    </script>
</polymer-element>

[Steve Orvell]

Hmm, I'm not able to reproduce any problem.

See this example: http://jsbin.com/wiqoqu/1/edit.

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