There's a small graphical bug in the Storyboard Export GUI. Depending on the "Board Layout" combobox selection we're hiding the widgets for "Rows", "Columns", and "SVG Template Path" parameters. There's some padding or something between the elements that's being added even when elements are hidden, and it changes the gap between the UI elements in an annoying way.
I see it. It's not only changing the spacing between the widgets, also the text infront of them jumps around. I'll have a look and try to make it better :)
So at the moment it uses QFormLayout and depending on the entry in the "Board Layout" ComboBox, labels and comboxes are hidden or shown. The problem is that it's not the row of the QFormLayout that is hidden. Hence, it's still there and adds a little space between the remaining widgets. Qt 6.4 will introduced QFormLayout::setRowVisible() (https://bugreports.qt.io/browse/QTBUG-6864) which is the solution for exactly this special case. At the moment I could "reproduce it with a QGridLayout to look the same. Or we wait until we have this function? Also I might hack something up..
Setting this back to "confirmed" for now because it hasn't had active development in a while. When someone jumps back in we can reassign it, but I'm just doing a bit of housecleaning right now.