"copy row to another sheet" - Sometimes row gets copied down at the bottom?


When there is a workflow to copy a row to another sheet, why does the copied row sometimes appear down at the bottom of the sheet, leaving ~50 completely empty rows in-between the last row or text? I know technically smartsheet must be sensing that the rows in-between are not empty, but does anyone know what causes that so I can inform users of what to stop doing? I'm sure it must be something to do with perhaps moving rows or formatting or something?

It's frustrating because users keep thinking something is broken and then after troubleshooting we discover the rows have been just copying all the way at the bottom...