When viewing a balance sheet in the "Classic View"  there is a "customize" link with an option to show only non-zero rows.  That option is not available in the "Modern View".  However, if I go to the Classic view update the selection and then switch to Modern View that preference is saved.

However, when creating a custom report, from a Balance sheet there is no classic view options, so all non-zero rows are still displayed. Is there a way to change the report to show only non-zero rows?