Everytime a CNOT gate is added, the texts become smaller. The CNOT gates also overlap with themselves and the Pauli Z gate.
Hi Henry,
You can check out Wolfram Quantum Framework herehttps://resources.wolframcloud.com/PacletRepository/resources/Wolfram/QuantumFramework/
and quantum circuits herehttps://resources.wolframcloud.com/PacletRepository/resources/Wolfram/QuantumFramework/ref/QuantumCircuitOperator.html