I have 3 iPhones and two iPads. When i create a Note on my iPad Mini 5, running 13.1.1, it does not sync to my iPhones or other iPad. Not my MacBook. Tried the usually soft reset, turning iCloud Note on/off, etc. The only thing I have not done yet is sign out of iCloud on the iPad...running out of internet allowance on Comcast. 
Anything else I’m missing

Anything else I’m missing