Hello,
I understand that this module currently has no one supporting it but this is a general question concerning this module(I am a total new bee)
Here is my entry into config.js and everything works fine except I see no entry from MMM-CalendarExt2. Can anyone tell me what I’m doing wrong ? The default calendar works fine with these google calendars.

{
  module: 'MMM-CalendarExt2',
  position: "top_left",
  rotateInterval: 1000*60,
  config: {
    calendars : [
      {
        url:"webcal://www.calendarlabs.com/ical-calendar/ics/76/US_Holidays.ics",
      },
    ],
views: [
          { 
            name: "view1",
            mode: "month",
            slotCount: "7",
            maxItems: "1000",
            hideOverflow: false,
            slotMaxHeight: "95px",
            monthFormat: "MMMM YYYY",
            position: "top_left",
            calendars: []
          },
        ],
    scenes: [
      {
        name: "DEFAULT",
      },
    ],
  },
},