Ckeditor (.net version), problem on Android

Hi Everyone, 

I know that ckeditor is not support yet for android, which is fine. I'm happy with it not to display.
However, I am using the standard installation for .net, but when I view it on android (4.4.2, glalaxy s4), I see nothing at all. I would have expected to see a simple (non-formatted) textarea?

I've viewed source, and I can see that the textarea box is there but with a style of "visibility: hidden;".

Is this the way its supposed to work? I need the box to be display even without the ckeditor bits.

I can go down the javascript route to check for mobile, then set visibility:visible, but I wanted to check if I was doing something wrong first!

My code is simple...

Register at top:

<%@ Register Assembly="CKEditor.NET" Namespace="CKEditor.NET" TagPrefix="CKEditor" %>

Add in the editor:

 <CKEditor:CKEditorControl  ID="txtDesc" name="txtDesc"  BasePath="/ckeditor/"  ClientIDMode="Static" runat="server"  ></CKEditor:CKEditorControl>

View source in android shows:

<textarea id="txtDesc" cols="20" rows="2" name="ctl00$CPHMain$txtDesc" style="visibility: hidden;"></textarea>

Any help would be greatly appreciated!

Thanks

Andy