What version of the Codex App are you using (From “About Codex” dialog)? Version 26.325.31654 (1272) What subscription do you have? Plus What platform is your computer? Darwin 24.6.0 arm64 arm What...
The Codex TUI has a similar bug where a useless animation costs way too many resources, but it’s definitely a different area of code. It was originally redrawing the entire TUI screen every 32ms. That one has a Codex-created fix, but user PR’s aren’t considered anymore. It was originally memory leaking 20GB (!) over 2-3 days