Hello,
currently it is necessary to create a worksheet specifically for reporting in Qlik Sense. As soon as the alignment of elements becomes more, the display changes from landscape and a portrait display.
Unfortunately, this automatic switch is not always conducive, so the display is not proportionate.
Therefore, there should be a possibility to intervene in the design or to generally have the possibility to design the sheet in the reporting service itself as there is the possibility in NPrinting Designer.