Passing the correct address for msg_sender to simulateTx causes unexpected error

[critesjosh]

I would expect passing the correct AztecAddress to simulateTx to succeed, but it fails. Passing undefined instead works.

    const simulated = await account.simulateTx(
        txRequest,
        true, // simulatePublic
        undefined, // fails with account.getAddress(),
        false, // skipTxValidation
    );

Error:

aztec-1     | [19:17:22.189] ERROR: pxe:service Error: Error: Circuit execution failed: Users cannot set msg_sender in first call

Reproduce with this code.

• clone the repo and install deps (yarn)
• start the sandbox (version 0.69.1 with that code)
• run yarn deploy

h/t @olehmisar