Thousands of Tesla Inc. workers in Shanghai will be able to return to their homes from Friday, exiting a factory bubble set up to maintain operations during the city’s recent Covid-19 lockdown as the carmaker looks to return to a normal production schedule in China. Tesla has told workers, who have been living in makeshift accommodation to keep output going at the sprawling plant, that they can start leaving from Friday when their shifts end, according to people familiar with the matter, who asked not to be identified because the information isn’t public. The plan is in line with a June 10 target to end the so-called closed-loop system, where staff are kept in a bubble away from the wider public and tested for Covid-19 regularly. […]