Losing Focus - Why ??

[eno]

I have a film database in UR with a folder in which I keep a separate child for each film details.

My problem is that if I want to scroll down the list of films in data explorer one after the other, I can highlight one title but the focus jumps to the display of that particular film rather than staying on and in the data explorer.

I have un-set in options the box (set focus to active pane when going to an item).

Strange thing is on imported items I can scroll up and down the data explorer to browse items and it does not loose focus but does what I want.

Am I doing somthing wrong?

(edit)
I have just realised that all web pages scroll ok but imported text, pdf does not and its these that loose focus.

Can I alter this ?