Strange behavior when using \n as a list separator Follow

Hello,

I've created an editor like so:

[/                          

[> format  { name } <]     

<constant>                 

(> % record %             <)

    /empty cell: <default>  

/]                          

and I wanted a blank line to separate each record in the RefNodeList. So, I set the separate to "\n", but when I'm editing the content of a record (a field) and I select an entry in the completion menu by pressing return, the editor creates a new record above the record I'm editing. Is there a way to prevent this behavior or could this, perhaps, be a bug? For the time being, I've edited the record editor to include a following newline, but logically it makes more sense to me to control that behavior in the record list.

Thanks,

Kevin