This seems to be similar to a bug I reported long back. I never followed it up because I wasn't using the feature much and also the author couldn't replicate it.
Here's the link http://forum.multicommander.com/forum/index.php/topic,1530.msg5526.html#msg5526 (the first bullet point)
Here's the link http://forum.multicommander.com/forum/index.php/topic,1530.msg5526.html#msg5526 (the first bullet point)