Jon Stewart is struggling to gain traction on his new talk show, according to a report. “The Problem with Jon Stewart,” which launched on AppleTV+ in September, appears to be a flop, as it trails far behind its competitors on broadcast and cable TV, according to Bloomberg. The show’s first episode was seen by just 180,000 US homes in the first week it debuted last fall, measurement firm Samba TV said. That number dropped to 78% to 40,000 by its fifth episode, which aired in early March. Stewart’s comic rival John Oliver, meanwhile, pulled in viewership of 844,000 US homes...