Hi there,
Thanks for reaching out to us on this, and for including the screenshots and system information as well.
I’ve been able to reproduce in my local install and could confirm this seems to be a bug indeed when tickets are not attached to events. In my test I’ve added the tickets to a page, is this the same for you?
I’ll take a deeper look into the bug to get more details abotu ti and log it in our internal system. I’ll also let you know if there’s a workaround or quick fix for this.
Thanks for the report, I’ll give you a heads up on this soon,
Nico