Li_init works well, but not in fast lio.

[hyunsehyun]

Hello.
I just run the li init on melodic was very working well.
But, with the extrinsic value from li_init, fast lio doesn't work well.
li init and slam right after it works fine, but it doesn't work if you put the value in fast lio separately.
I took the value I got from li init in the humble version of ros2 and put it into the fast lio2 and let it run. Is there a reason?
Is there a difference between the two algorithms, fast lio after li init and independent fast lio?