Loss of session data/messages

What version of Codex is running?

v0.44.0

Which model were you using?

gpt-5-codex high

What platform is your computer?

WSL (Linux on windows)

What steps can reproduce the bug?

Reproducing the task is very simple: just run a fairly long task with lots of tests, and you will notice that after a while, all the analysis performed by the agent, the tools used, and the model's ‘thoughts’ disappear. After disappearing, they are replaced by a line that says ‘Worked for 14m 03s’, for example, which is as follows:

<img width="994" height="215" alt="Image" src="https://github.com/user-attachments/assets/67eeb072-f070-4bd6-b686-b21ae5361e3c" />

Could it be a finite context problem? However, this error did not occur in 0.43.0.

What is the expected behavior?

I would expect to be able to view everything the model has done, even if the context has been terminated twice, for example (in the previous version 0.43.0, this problem did not occur, even if the context was terminated).

What do you see instead?

nothing.. this is the problem

Additional information

_No response_