Previously the option to skip unchanged rows for spreadsheet edits would not work if the spreadsheet edit was only updating inventory levels. This was because the app uses different API calls to update inventory levels that's faster than the typical edits.
Now, if you select 'Skip unchanged rows' for a spreadsheet edit, that will also work for edits that are just modifying the inventory levels.
You can find the option to skip unchanged rows for a spreadsheet edit by clicking on the Advanced button after uploading a spreadsheet to the app.
Learn more about skipping unchanged rows in spreadsheet edits.