Hello ,Could you please update your plugin
https://umod.org/plugins/hit-icon
Add a picture to it, wound.
https://umod.org/documentation/games/rust#onplayerwound

object OnPlayerWound(BasePlayer player, HitInfo hitInfo)
{
    Puts("OnPlayerWound works!");
    return null;
}​

I tried it myself, nothing worked.

Thank you very much in advance.