Despite having entities like eggs, snowballs, arrows etc work with "execute on origin", Eyes of Ender are an exception to this sub command and don't work.

Reproduction steps:

1) Get an Eye of Ender

2) Run the following command: /execute as @e[type=eye_of_ender] on origin run say hello

3) Take note as nothing happens

What is happening:

The command fails to find the owner of the eye of ender

What should be happening:

The command would run successfully and make the player say "hello" in chat via the say command