[Dx4win] Help with multiple QSO selection?

[Rick Tavan N6XI]

I'm a novice DX4WIN user, struggling to learn its UI while I enter Qs
from many contests and paper logs. Whenever I make a mistake (or
discover an old one) that impacts multiple Qs I go crazy trying to fix
it.  It would seem obvious to use "rubber band" cursor selection to
select them from a list (aka a "Report")  and then Multiple QSO
Operation to fix the problem.  But that sort of select operation
doesn't seem to exist. All I have found is the Sort function which is
fine sometimes but useless in other situations. Is the hugely valuable
rubber  band selection technique actually there but disabled somehow?
(Or, lacking rubber band cursor stretching, how about select a record,
then Ctl-click on another record to select everything in between.)  If
not, has there been any discussion of providing it?

/Rick N6XI