Icloud Mail turn off conversation mode

Hello pck70,

Welcome to Apple Support Communities! It sounds like you need help with sorting emails on Mac Mail. We completely understand why you'd reach out, and are happy to help.

The following article has some information that may help you resolve this issue. In the Mail app  on your Mac, choose View > Sort By, then choose "Date"

Sort emails in Mail on Mac

Please have a look and let us know if this helps! 

Cheers! 

Hi pck70,

Thanks for clarifying. While there is not a setting that will adjust what you're referencing on the iCloud website, you can always send your suggestion using the following link: Product Feedback

Best wishes.