Async error skips Express handler

This app runs Express 4 on Node 22, and loadReport() rejects. What happens?

app.get('/report', async (req, res) => {
  const data = await loadReport()
  res.json(data)
})

app.use((err, req, res, next) => {
  res.status(500).json({ error: 'Something went wrong' })
})