Autogrow textarea bug?

[Neill83]

Hi,

i have to call the update function for paper-autogrow-textarea when rows="1". Otherwise for rows > 1 i don't need to call the update function. Can you tell me why?

I use polymer with GWT.

Here is my XML-Code

<section style="padding: 20px; width: 900px;">
      <div center="" horizontal="" layout="">
           <gwt:Label text="Autogrowing textarea - no row limit - initial rows = 1" width="300px"/>
           <paper-input-decorator label="this is a placeholder" layout="" vertical="">
                <paper-autogrow-textarea ui:field="autogrowTextarea">
                      <textarea/>
                </paper-autogrow-textarea>
           </paper-input-decorator>
      </div>
</section>

This won't work without calling update in my Java-Class

this.autogrowTextarea.update();

The height is not set without calling update.

Thanks