We have WSAD to scrobble the upper overview area to trim down what we are looking at. However there are no quick keys to scrobble around the lower stack trace area. When you have a long/tall stack some quick keys to work around it would be great. We could just use the arrow keys if no selection is made, and use `esc` to kill selection to get back into scrobble mode. If repurposing that isn't doable then `IJKL` could be usable as the alternate keys.