Freeze Panes & working tab Save behaviour
Spreadsheets within Zoho Docs behave differently (and far less usefully) than in Sheet when saving. Saving a document in Sheet saves any freeze panes setting and opens in the tab that was in use at the point of saving. In Docs all freeze pane information is lost and it always opens in the first tab.
As a feature request it would also be nice if the active cell information was also saved so that a spreadsheet always reopened at the same cell as when last saved