Incorrect average packet size

Hi,

Something looks wrong in the Statistics -> Packet Lengths command: the Average Packet Length appears to be consistently reported as twice its true value. I can't upload the photo of the trace I'm looking at (I don't seem to have enough "karma"), but take any trace of your own and check it out -- especially if you're filtering the trace down to a small number of frames displayed.

The Statistics -> Summary window will show one value for the average size of the displayed packets, and it'll be correct. The Statistics -> Packet Lengths window will show twice the value, and it'll be wrong. And it'll be nonsense compared to the histogram data (counts/sizes by bin).

What's up?