"New Reminders" greyed out
On my iPhone SE (2022), running iOS 16.4.1, I used Reminders without iCloud, and it worked fine. I then mistakenly linked Reminders to iCloud, but then didn’t like that my Reminders were showing up on my iMac (because I could accidentally modify or erase them without intending to). So I disconnected Reminders from iCloud, to get Reminders back to the way it worked before iCloud. I knew I would lose my Reminders on my iPhone, but I planned to just add them back through “New Reminder”. But “New Reminder” on my iPhone is grayed out. How do I get to “New Reminders” to quit being greyed out?
iPhone SE, iOS 14