There is a listing for iCloud Status and iCloud Download. I have both checked but the "Download" does not appear in the header; "Status" does.

Try checking both, quit iTunes, re-open, then unchecking both, quit, re-open.

On a Mac since 1984.
Currently: 24" M1 iMac, M2 Pro Mac mini with 27" BenQ monitor, M2 Macbook Air, MacOS 14.x; iPhones, iPods (yes, still) and iPads.