Hide redundant time zones?

[EddyBorja]

Don't know if I missed something, but my timezone picker shows a huge list with multiple names for each kind of timezone. Is there a way to limit it to only the common ones?

[queso]

The list comes from moment-timezone itself... Perhaps there is an option we can use from moment-timezone?

[stefanve]

Reason for that is, at least partly, that although the timezone is roughly the same daylight saving might differ. If not now, then maybe next year if a country decides to add/drop it or simply change the dates when it starts and ends.