TikTok, the popular short video app owned by China’s ByteDance, thanked US President Donald Trump, while stating it was still working with Vice-President J.D. Vance who was tasked with brokering a deal under a sell-or-ban law. While TikTok’s fate remains in limbo after Trump offered another 90-day postponement on the deadline for a deal, it will not be business as usual and a US sale could result in a bifurcated platform given the deal’s complexity due to China’s export rules, according to...