We have launched UnMeet Calendar Add-on on GSuite Marketplace SDK. The code was reviewed and approved by GSM Reviews team and OAuth team. It has been tested multiple times by our team as well.
However, some users have complained about an error when they click the "Lets get started" button on Home Page of the Add-on which says "Something went wrong while executing the add-on."
We referred to StackOverFlow and changed our runtimeversion to STABLE from V8. Still the error persists for these users.
It seems like a bug in Google Apps Script. Kindly help us resolve the issue at the earliest.