

No, the US was the only nation voting against the new map, Serbia and five others (Estonia, Georgia, Lithuania, Moldova, Ukraine) abstained.
https://transcripts.un.org/en/ga/80/114 32:44
Serbia, unlike the US, was actually in favour of the aims of the new map, but the official map in the proposal [likely the ones found here: https://equal-earth.com/] doesn’t show the Kosovo as part of Serbia. Likewise Ukraine, as russian occupied Crimea isn’t shown as part of Ukraine.


I can confirm: The number is mentioned at about 2:00 in the German version.
https://www.arte.tv/de/videos/126925-113-A/mit-offenen-karten-im-fokus/