Datatable columnwidthsmode="auto" creates horizontal scrollbar on table When I set columnwidthsmode=auto on a <lightningdatatable>, I notice there appears a horizontal scrollbar This seems to be a bugThis property lets you configure the control so that column widths are automatically adjusted either to fill the control or to fit cell contents Size adjustments occur in fill mode whenever the width of the control changesAdded header line in panels (left mouse button double click on divider sets optimal widths, in Automatic Column Widths mode are widths set to fit optimal widths) you can sort files and directories lists in ascending or descending order (arrows in
How To Lock Cell Height And Width In Excel Free Excel Tutorial