I'm still on an old contract from 2020 so I have EU roaming included, or at least I used to!
No roaming shows up in the list of my included add-ons nor are there any options to add any.
As I've mentioned here before, I'm paying under what I should be as they appear to have screwed up my contract a while ago so I've been very wary of even talking to them in case they "notice" and force me onto a new contract at a higher price with fewer inclusions.
Guess I'm going to have to at some point though, if only to sort out what roaming I actually have.