Cannot downgrade iCloud
I cannot downgrade my iCloud and have noticed that some other people have faced similar problems.
It’s not letting me downgrade my iCloud - Apple Community
When trying to select 50 GB, the Done button is grayed out, and I'm currently on the 200 GB plan only using 20 GB.
Ironically, I also had trouble upgrading to the 200 GB plan to begin with and I cannot ever recommend anyone to use iCloud after having trouble upgrading and downgrading.
MacBook Pro 14″, macOS 13.6