Hiding title suffix for required items?

What would be the preferred way to get rid of default title suffix for items' titles, when the items in question are set to be required?

someForm.setTitleSuffix("");
someItem.setRequired(true);

When an item is set to be required, setting title suffix doesn't have any effect on that item.

[svjard]

DynamicForm.setRequiredTitleSuffix()