I have a Google Spread sheet add-on, Formula Tracer Sidebar. I also have App Script library, I want to use some of its functionality within the add-on server code. Library is deployed and shared to anyone with link

addon loads the library with the following self executing function:

const _ftUtils = (function(){
   return FTCommon.getUtils();
})();

where:

FTCommon is the library identifier in the appscript.json as the below partial appscript.json shows.

"dependencies": {
    "libraries": [
      {
        "userSymbol": "FTCommon",
        "libraryId": "1APwfEOzs5n55tSXp2xvrQRqd_YK4pUInssQQH3epxnQWp4DVQ5gmWhlR",
        "version": "5"
      }
    ]
  },

However, when launching the add-on all users but me (library owner), fail with the following library missing error message.

Why is it happening and how to fix?