Welcome to the React feedback portal. We’re happy you’re here! If you have feedback on how to improve the React, we’d love to hear it!>
Thanks for joining our community and helping improve Syncfusion products!
Currently, our Spreadsheet component performs the autoFit functionality without considering line height when calculating the row height for cells with wrapping applied. As shown in the screenshot below, this results in the row appearing properly autofitted within the Spreadsheet.

However, when the same Spreadsheet is exported to an Excel file and viewed in Microsoft Excel, although the row height is applied correctly, the wrapped content is not fully visible, as illustrated in the screenshot below.

To address this, we need to enhance the autoFit functionality in our Spreadsheet by factoring in line height during row height calculation for wrapped cells. This will ensure that the exported file renders correctly across different Excel engines.