Bug: footer values vary according to visible rows

Loot at your online sample http://docs.webix.com/samples/61_pivot/03_table_api/02_total_column.html

The value displayed in the footer for “oil (sum)” varies with the number of rows displayed!

The correct value is available only when the top-level items are collapsed; when a top-level row is expanded, the inner-level values are summed up twice, since the sum for these values is already computed in the parent row.

I think this need a fix, or footer is almost useless.

Hello,

Thank you for the bug report. The fix will be added into the next update.