When merging code and clicking next difference, present a counter
1/10 and when you get to 10/10 we should receive a feedback that finished the list.
So simple, yet so useful!
I've been in that situation a few times myself, and it's somewhat difficult to understand if the loop has gotten back to the beginning. Besides, with such a counter, it would immediately tell you how many differences there are to validate.
Good idea!
That could help.
