Audio of 3 different hosts from podcast downloaded as zip but zip is corrupt and will not yield its files. The zip is 5.74GB. Have downloaded twice and twice corrupt. what can i do as this is a fundamental feature that i need (using Macbook M4 Pro)?

As a workaround ChatGPT Desktop does pull of the extraction of the content flawlessly through its Codex mode, and just ask it ‘Can you extract the attached corrupted .zip file?’.

According to it the corruption was caused by 32-bit ZIP size fields overflowing because ZIP64 wasn’t used.