Again, the source that your other comment cites is a Kremlin propaganda outlet. There's little reason to trust it to accurately represent Ukraine government's position on anything related to this war.

https://www.stopfake.org/en/strana-ua-or-strana-ru-how-a-san...

Search your «facts» in this little collection of Russian fakes with 13000+ items: https://euvsdisinfo.eu/disinformation-cases/