You might want to contact Memento staff directly with this problem, as they do not regularly read this forum. You can reach them through the Memento web site. This site is mainly a users site, read regularly by us other helpful users.
I have never been happy with the default way fields are displayed in list views. So I often create a couple of "hidden" fields that are used for my "Description" and "Status" list fields, that are displayed only in the list view. There are many advantages to doing it this way, as I can customize the fields the way I want them to be, including combining several fields into one description with editing and spacing like I want, or with customizing what elements are displayed for dates. I will populate those hidden fields in the "Before Create" and "Before Save" triggers ("Hidden" fields are not hidden when contained in a list view).
How to create "hidden" fields is easy to do. If this interests you, we can describe how to do that.