|q⟩ Bad Qubits

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Multiple choice
After this circuit, what is P(|01⟩) for the whole 2-qubit register measured together (qubit 0 leftmost)?
⚛ The apparatus
const gamma = Math.PI / 4;
const beta  = Math.PI / 4;
const c = circuit(2);
c.h(0); c.h(1);
c.cx(0, 1);
c.rz(-gamma, 1);
c.cx(0, 1);
c.rx(2 * beta, 0);
c.rx(2 * beta, 1);
return c;

Commit your prediction for P(|01⟩) — then run it.