Expected behaviour
eth_simulateV1 should be exposed via ethclient
Steps to reproduce the behaviour
use github.com/ethereum/go-ethereum/ethclient in your golang project and try to call eth_simulateV1 or Simulate. there no related method available in ethclient that calls it.
Notes
eth_simulateV1 is a relatively new method. ethclient just needs to be updated to support and expose it.