Indication of Selected Rule

[Bram28]

As you go to an earlier transition node, the selected rule should be indicated in the rules window ... right now it keeps highlighting whatever rule you selected last.

Also, I don't find the highlighting very clear .. could we put a neon green box around the rule like we do on the board?

[Bram28]

OK, so now it does highlight the rule corresponding to the selected transition node ... but it still highlights the last applied rule as well:

Note how 2 rules are selected. It should only highlight the rule corresponding to the currently selected transition node.