Your link is broken. The one below has some references and links to the encounter, but I couldn't find the link I once had where the Azov members directly defy Zelensky.

https://xenagoguevicene.wordpress.com/2022/03/05/ukraine-zelensky-and-the-fascists-he-will-hang-on-some-tree-on-kreshchatyk-by-moon-of-alabama-5-march-2022/