Wanting to update any filter rule that had an "execute" statement in my filters, I found that it was difficult to eyeball the list of rules. So the next obvious plan (to me :) was to select the top/bottom rule and use the arrow keys to scroll through the list while watching only the Action field.
While the arrow moves the selection (blue highlighting) to the next/previous rule, the rule is not presented/updated at the top. For that, each rule must be mouse clicked on.
Could the highlighted rule also be the selected rule? As it is, what is highlighted is different from what is in the rule editing fields whenever an arrow is pressed in the list.
Changes related to this bug have been committed.
Please check latest CVS and update the bug accordingly.
You can also get the patch from:
2011-11-20 [pawel] 3.7.10cvs95
Fix bug #1870 'arrow scrolling in filters'
Allow arrow scrolling in dialogs with list view widgets
plus couple fixes of issues I found along the way