I use the plugin "The Events Calendar" (https://wordpress.org/plugins/the-events-calendar/) for manage appointment and events calendar.
I'm trying to configure your plogin to show popups only in posts and event page (I don't want popup in home, pages, etc.). I've tried with the condition Post type is equal to tribe_events but it doesn't work. Then I've tried with other conditions such as
Post taxonomy is equal to XXX (XXX name of the event category)
Page template is qual to XXX (XXX name of the custom template used for events)
But the behaviour is the same: popup doesn't appear.
Do you have any suggestion? Thanks