...Instead of the next item.
When I want to rename a bunch of FX in a chain, esp when having a few items in a chain like RS5k, instead of clicking each with a mouse, I'll just F2 in on the first entry then arrow down.
Instead of moving to the next item once the current fx has been renamed, the arrow down jumps back to the top of the list so have to manually arrow down past what I've already renamed from the top of the list.
You can imagine this would get annoying, esp with a long list of items, maybe I'm missing something though.