Deadlock in GCC 12.2.0 and std::latch

Question

The following code often freezes when I compile/run it using GCC 12.2.0

#include <iostream>
#include <latch>
#include <thread>
#include <vector>

int main() {  
  for(unsigned k = 0; k != 10; k++) {
    std::latch sync{2};
    auto task = [&sync]() { sync.arrive_and_wait(); };
    std::thread t1(task);
    std::thread t2(task);
    t1.join(); std::cout << k << ":1" << std::endl;
    t2.join(); std::cout << k << ":2" << std::endl;
  }
}

If I remove sync.arrive_and_wait() then everything is fine. The last line of outputs I saw in multiple runs that led to deadlock are: 2:1, 1:2, 0:2, ...

Isn't this code supposed to be deadlock-free?