unable to run in non interactive mode when adding image

What version of Codex is running?

codex-cli 0.21.0

Which model were you using?

gpt-5

What platform is your computer?

Darwin 24.6.0 arm64 arm

What steps can reproduce the bug?

Passed the image flag, and the path to the image and ran the prompt with exec command, like this
codex -i <path_to_image> "<prompt>" exec

What is the expected behavior?

Expected behavior is, with the exec command it should run in a non interactive way, even when passing images.

What do you see instead?

With exec command, I still see it run interactively, only when passing the image flag

Additional information

_No response_