Hi Teratorn,
Thanks for posting your "bug" report.
In order for UR to "remember" your last "vertical" position in a particular pane, you have to tell UR by clicking your left-mouse button at the position you desire. When you return back to that particular pane, your "desired" position never changes.
Sorry, I can't duplicate your greyed-out vertical scroll bar.
BTW, you may wish to download the latest version of UR.
Version: 3.5d
Date: February 24, 2009
from
http://www.kinook.com/UltraRecall/download.html.
Armstrong