When you are trying to copy the value from the output of the expression editor the screen will sometimes scroll up to the top of the result set. I know this seems petty, but it makes it really hard sometimes to grab a value and requires multiple try's.
Pics posted as an example.
Discussion posts and replies are publicly visible
Strong agree on this one - it's bugged me for a long time, though I've never remembered to mention it to the Appian folks.