We have a quick create form where we're only using one section of the three. In v8, it displayed as we wanted - the fields in the left part of the form, and white space to the right. However, now that we've updated to v9, there are two vertical lines showing between where the sections are - basically like separators? So we have fields, the line, blank space, another line, blank space. Which looks bad, obviously.
How can I get rid of these? Because it's quick create, it won't let me remove sections, or set fields to span sections. I tried setting the unused sections to not be visible, but the lines are still there. I tried setting the width percentage of the first section to 100%, and the others to 0% - this still showed the lines, and then seemed to break the form. No further changes I made would reflect onscreen, no matter what I did. I had to completely delete the form and start over to get it working again.