[imp] IMP 5 delete move to next message?

[Derek Chen-Becker]

Hi,
    I've been testing out the new 5.0 release of IMP (very nice!) and
one thing I can't figure out is how to configure it so that in the
dynamic interface, deleting a message will automatically move to the
next message. Currently, if I select a message and delete it, the
preview pane simply says "no message selected". Everyone who uses my
email server is using Thunderbird, and the behavior there is to open the
next message when you delete the current one, so I'm afraid that the
dynamic interface behavior may be confusing for them.

Thanks,

Derek