[horde] IMP -- deletes the wrong message

[Aaron E. Klemm]

Hi,

If a user has only one message in their inbox and clicks on it to read
it, AND they receive a new message while reading the first one, THEN if
they click 'delete' from the message viewing window, IMP deletes the
newest message instead of the original.

One user reported this problem and I confirmed it on another account.
Only happens when the user starts with only one message.

I'm using IMP H3 4.1.

A) Has this been reported?
B) Is there a work-around or fix?

Thanks so much,

Aaron Klemm