This probably doesn't technically qualify as a bug, but it definitely is either an unintended consequence of some other change, or an outright mistake, or just a bad decision by someone messing around with the UI. The account list used to be one line per account, and was much easier to use. Now it's about an inch wide on my laptop screen (that's more than a foot wide) and most of my accounts listed are either two or three rows. There is no reason to wrap any account name; there's plenty of screen real estate available for a pop-up menu that's only used for a few seconds; it can cover anything to the right of it. I'm sure not everyone uses long account names like I do, but because so many other features are missing, I pack as much as I can into the account name, like the credit limit, for example, which I append to the name, along with last 4 of acct# and which spouse's name the account is in, e.g., "Chase Free 1234 KB (9.0)". That now uses about 1 2/3 lines, and my vehicles take up 3 lines. It's just not necessary to make the account list narrow at all, and makes it harder to use.
[edited title for clarity]