@HariKumarMP

We have recently implemented it in 8.8.5, and it works fine as expected. We're able to expand multiple rows. 

Thanks,

@HariKumarMP To allow multiple rows to expand in a table layout in Pega, ensure the "Enable displaying details on multiple rows" checkbox is selected in the Table settings. If it still doesn't work, you can add an action to the "Row Click" event to refresh the section, ensuring expanded rows don't collapse others. Alternatively, use a custom script in the Harness to override Pega's default behavior and allow multiple-row expansion. For example, JavaScript can toggle the expansion for clicked rows without affecting others. Updating the Pega version can also help, as newer versions may fix such issues. If none of these work, consider building a custom repeating layout to mimic the table with full control over row behavior. Please let me know if you have any questions. thanks