Currently finishing up a workbook which utilizes a number of dashboards with large custom resolutions. I have one small intro slide which introduces the content at a very high level. On Desktop this dashboard displays normally as expected. After being published to Server, the "Automatic" resolution does not act as expected, and instead stretches out to match the resolution of the other large resolution dashboards in the workbook.
Is this unavoidable? Even after I switched from automatic to a smaller fixed resolution there is still a large blank space below the intro slide which looks pretty ugly.
Do you have a small sample that you could share? Maybe post a sample to Tableau Public that demonstrates the same issue? Please be sure to let us know the version of Tableau and Tableau Server in use as well.