The Articles and Featured Articles list view both have two ordering options:
1. You can order the list of Article or Featured Article items on any column by clicking on the column heading (Ordering, Status, Title, Access, Author, Language, Date, Hits, ID). You can reverse the order direction by clicking a second time on the same column heading.
2. Another way to order the list is to click the Sort Table By: dropdown option. However that name is never listed there. The list is already ordered by default and the default ordering option is: "ID descending".

IMHO option 2 Sort Table By: dropdown option is not very user friendly for new users: they don't understand what the "ID descending" button means. And for experienced users it's another extra button / option to focus on. And because all ordering options are already available via column headers (option 1), I decided to create this PR to remove the duplicate ordering dropdown option

Testing instructions

Before the PR

Content > Articles

The list of Articles can be ordered by clicking on column headers,
and by clicking on the "Sort Table By" dropdown option on the top right.

Content > Articles > Featured Articles

The list of Featured Articles can be ordered by clicking on column headers,
and by clicking on the "Sort Table By" dropdown option on the top right.

After the PR

Content > Articles

The list of Articles can be ordered by clicking on column headers. The duplicate "Sort Table By" dropdown has been removed and the user has one option less too focus on.

Content > Articles > Featured Articles

The list of Featured Articles can be ordered by clicking on column headers. The duplicate "Sort Table By" dropdown has been removed and the user has one option less too focus on.