trainer_log.jsonl 输出不完整？

[johnmai-dev]

Reminder

• [X] I have read the README and searched the existing issues.

Reproduction

trainer_log.jsonl 输出不完整是设计就是这样，还是bug？但trainer_state.json的log_history又是完整的

Expected behavior

trainer_log.jsonl 输出不完整是设计就是这样，还是bug？但trainer_state.json的log_history又是完整的

System Info

No response

Others

No response