Help with QtDesigner (or manual editing) of .ui file in order to fix the order one tabs through the dialog

https://bugs.kde.org/487883 UI: Tab does not move logically through options in Render dialog

How does one re-organize the order of this dialog ?

I believe the specific portion of this is in https://invent.kde.org/multimedia/kdenlive/-/blob/master/src/ui/renderwidget_ui.ui#L1155-1205