Task Lists are not editable in Silicon

I’ve just created my first task list at on Silicon based MacBook.

The check list displays nicely but isn’t editable in display mode.

Not sure what the problem is, but it’s probably not due to running on Apple silicon. I’ve got one of the new 15 inch MacBook Airs, and I’ve had no problems here.

Not sure if this is the problem here but, as a reminder, they are only editable when appearing in the body of the Note (not in other longtext fields).

Ok. I’ll see what else might be going on.