Sharing Notes on Catalina I have been using shared notes on my Mac and iOS devices for years now. Everything worked fine until iOS 13 / Catalina.

Now when I try to create a shared note it tells me either the server could not be reached or 

When I go to iCloud.com I can create shared notes. Old shared notes, that I created before updating, also still work. 

I tried logging out of iCloud and logging back in again, but that did not work. Are others having this problem too?

Does anyone know how I can solve this, or is this just something I have to hope get's solved in a coming update?

Thanks
- Joseph
Follow these steps if the issue occurred immediately after upgrading 


Open the Terminal app, which is in the Utilities folder of your Applications folder. 
Type this command in Terminal:

/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -seed
Press Return and wait for the Terminal prompt—which ends in $—to reappear. It may take a few minutes.
Quit Terminal. 


And later go to Apple menu > System Preferences, click Extensions, and make sure that the Markup and sharing features are turned on in the Actions and Share Menu sections too after running the above command.