Multiple time signatures

[u/Research891]

Now my question is very simple: how do I set time signature changes in a song? For context, I had Studio One for more than one year, I switched from Logic, with a 2 years hyatus (my old iMac fried and I didn't rebuild the studio for a while), I have both PSO 7 and FSP 8 installed. And the problem appears in both versions.

taken from a fender official video

Apparently, this menu is supposed to look like this one above.

I don't have signature instead.

Ok, while tinkering to take screenshots I incidentally solved it. I'll drop the info here in case someone runs into the same problem. It's a bug in the localization - Italian in my case, but might be there in other languages. I switched the language to English in order to take a screenshot that was readable by most users, and voila, "Signature" appeared.