Xymon 4.3.8 possible bug in 'Most changing' report

Sorry if this has been reported before, I couldn't find it.

When I look at the most changing hosts and services report ( a very
useful feature ) without filtering on host name and click on one of
the hosts listed I see the event log for that host.

When I use the host name filter (e.g. ^lp.*$) then click on any of the
host names listed it results in the event log for all hosts that pass
the filter, not just for the selected host.

Thanks,

Steve Holmes
Purdue University