RSS feed created, but empty

Hello (again)

I need to display the Events RSS feed.
I found the URL (…/feed/communityeventsfeed), but the feed is empty : in a browser or in a RSS widget, it’s always empty.

I tried to edit the feed name and description, and it works perfectly.

Is there an option to check on events to display them on the rss feed ?
Or anything else I missed ? ??

Thank you

https://www.ads-software.com/plugins/community-events/