And JS: how to keep a continuous log with textarea?

Hi, I’m trying to make a text area to keep a continuous log, but I can’t seem to get it to cut to a new line before writing another log input via JS.

For example:

You clicked on Cell 1!
You clicked on Cell 2!
You clicked on Cell 3!

But what it comes out to be when I do that via JS:

You clicked on Cell 1!You clicked on Cell 2!You clicked on Cell 3!