V2 question:

I created a calculated column in a custom list with this formula:
="XXX/.../EditForm.aspx?ID="&[ID]

When I first created the column, it worked. I had to manually type
the [ID] because it wasn't one of my column options to add to the
formula.

Later, I created a new list item and realized the calculated column
was just showing as
"XXX/.../EditForm.aspx?ID="
w/out the item ID # at the end.

I went back in to modify the column, and I noticed that my brackets
had been removed. When I put them back in and saved again, the
latest list item was updated and now showed both the URL and the
correct ID # at the end. I tested 3 more times, and the same thing
happened each time.

Is there any way to make sure my brackets don't get stripped? The ID
column is a legit column, so I don't see why I can't use it in a
calculated column. Why isn't it one of my default options to add to
the formula?