Ical format failed

Ical format failed

Good morning,
Since I started using your plugin and the complementary ical plugin, I don't understand why the functionality exports me a .html rather than a .ics.

Furthermore I find that the new feature which allows you to choose the calendar is a duplicate of this button, because now we have a button to download the ical and a button to download the event on a Google or Outlook type calendar.

In any case I would like to be able to have a .ics and not a .html for event export.