War crime: Ukrainian soldiers executing Russian prisoner of war. Zelensky war criminal? (2022-04-07)

The definition of “war crime” is very clear, a war crime is “intentionally killing civilians, or intentionally killing prisoners of war.”
This article talks about Ukrainian soldiers executing a Russian soldier captured in an ambush outside Kiev. The article does not identify Zelensky as a “war criminal” as they immediately linked Putin with Bucha killings and called him a “war criminal.” Double standard!