I am working on a little project for a restaurant, where I am using Chat GPT to write a code for an opening and closing task list on Google Apps Script. I have a submit button on the sheet triggers notification, my code on the “employer” side are as follow. The code works fine on the “employer side”, where I can get notif and stuff, but when I use a dummy account to be an “employee”, it states “Script function onSubmitOpening could not be found”. What’s wrong with the code?