Copy a file with a long path to a directory where a file with the same name
already exists. The dialog asks whether to overwrite /home/username...xxxxx.
There no way to judge whether this is save. The filename is not clear since the
distinctive part of a filename is the last part, but only the few last
characters are displayed. The first part /home/username hardly contains any
information, and is conflicting with the policy to hide the location of the home
dir. The desktop icon does not say /home/user name but username's Home.
Additionally, the dialog does not show the modification date and size of the
file, which is vital information in this situation.
Because a user can easily overwrite the wrong file, which can result in serious
data loss, I mark this as a "critical".