Hi @Tuck Wai ,

It seems there is an onSubmit client script written on the same table. Please check that OnCubmit client script and make changes accordingly.

You got to list view of client script and put condition Script Type - OnSubmit , Table - Same Table in which Onchange Client script is written.

If my response helped, please mark it helpful and accept the solution so that it benefits future readers.

Regards,
Rohit