ありゃ、これ手元のLinuxで↓になるんですよね
in main(): <Thread: 0x000055ec99acfd90> true in MainActor.run: <Thread: 0x00007fca74000bf0> false (edited)in main(): <Thread: 0x000055ec99acfd90> true in MainActor.run: <Thread: 0x00007fca74000bf0> false (edited)