This update refactors spreadsheet editing code to use a more direct internal property access pattern. It should not change what users see, but it helps keep the spreadsheet feature easier to maintain and less error-prone over time.

Task: 3586686

This update removes an unnecessary variable from the account reports module that was redundant with existing functionality. The system now uses a single method to handle report exports, making the code cleaner and easier to maintain without any changes to how reports work for users.

The `export_report` variable is not longer needed since `dispatch_report_action()` is already handling it through the `on_sections_source` parameter.