Pull requests only use the last message context for writing the PR title + description

What version of Codex is running?

_No response_

Which model were you using?

_No response_

What platform is your computer?

_No response_

What steps can reproduce the bug?

• send multiple messages
• create a PR

What is the expected behavior?

all messages are taken into context instead of just the last one.

What do you see instead?

only the last message is taken into context.

Additional information

for example instead of setting the title + description about the feature that was added i often get a PR created that only talks about the issue we fixed towards the end of the thread.