Screenshot 2019-01-25 at 10.52.04.png shows the current state.
I would suggest we try to make it more consistent, change some labels, add placeholder texts for the axis labels and also give the input full width:
Screenshot 2019-01-25 at 10.59.03.png
Sorry for reopening, but the combined report configuration options still have the old look. We need to update it for combined reports, too.
Disregard my previous comment, I was on a branch that did not have this feature yet