Tesla (TSLA) is back in focus as regulators scrutinise its Cybercab certification process, questioning how the firm approved a robotaxi without traditional driver controls. That inquiry adds another layer of risk for investors watching the stock. Tesla’s share price has fallen about 19% year to date with a 1-week share price return down nearly 7%, even as headlines range from the Cybercab probe to Semi truck deliveries. That mix of regulatory questions and new product launches has left…