Textarea and its container getting indented leftmost and distorted on Pageup key

Hi All,

I have a Textarea (Ext.layout.component.field.TextArea) with normal config in a container. If I press pageup key from within the textarea after entering sometext the entire contents of the container including textarea shift to the left, and only half of each fields is visible. Also there is no horizontal scrollbar getting introduced at bottom.

1. This is happening only with pageup key, not with pagedown or any other key.


2. Also if no text is entered in textarea, issues is not faced.


3. There are no keyevent handlers added to the textarea.

What could be the issue. Has anyone faced a similar issue anytime.

I am not sure how to debug it as nothing unusual is seen in console?

Thanks in advance.

Textarea and its container getting indented leftmost and distorted on Pageup key