Why didn't the Pokemon using U-Turn switch out?

Question

So, I was watching this Gen 8 OU battle, and a Mew used U-Turn against a Grimmisnarl that was holding the Eject Button. Grimmisnarl was forced to switch due to the Eject Button. However, Mew didn't have to switch out after U-Turn. Why is that? Does it have something to do with the Eject Button?

Answer 1

If U-turn or Volt Switch causes a Pokémon's held Eject Button to activate, the Pokémon that used the move is not switched out.

Source

Hope I helped!

Comments

Thanks!