Important to note that in the upload read at the beginning of the script:

read upload "myEditable" as myEditable with ..

and where the editable is defined:

editable: "myEditable"

that this is a case sensitive feature. So if editable: "myeditable" is written (lower case `e` instead of upper case `E`) then you will not have an error message but your values will not be saved correctly when updating the table and running it from the dashboard. The two names need to be exactly aligned for each character not just the name.