Hi ,
we are using fixed columns in my application. So,we are using key-table for inline editing, while edit the field,unable to updating,so i checked fixed columns example in data table also,but its not working,so can you please replicate the issue.
I'm attaching the link. Please take a look and give us some suggestions for updating the value while editing.
https://editor.datatables.net/examples/inline-editing/fixedcolumns.html