I am having the same issue. I really wanted to start using Apple Notes, but neither Bear nor Evernote have this problem, and Bear uses iCloud for synchronization!
This is just some more very poorly-tested software released so that we can do "de-bugging in the field." I've just about had it, and Apple's lack of responsiveness is incredible. I guess they put all their money into a big round building rather than software. It would be great if the next keynote highlighted how they are improving the usability of how their software works for people who work (you know, "Pros") rather than highlighting how you can use it to play games--look it can take the place of a tape measure--we have a compass--look there is a laser cannon sitting on my desk.... Fortunately there are still 3rd parties who know how to code. Microsoft software for the iPad is now more functional than Apple software(I cannot believe I'm writing this. Apple should be ashamed....). They haven't revised the poor unintuitive iWork interface in nearly a decade.
Want more examples? In Apple Notes, why do you hit the "share sheet" button to add lines/grids to a page? This comment section has more logical text entry and attachment icons than Apple's dedicated Notes program or Pages! Rather than creating modern drawing tools for shapes and lines Apple gave us, really, a ****** ruler? Maybe we should also go back to the awful "leather-look" Apple calendar too. The super-rich at Apple clearly aren't hungry any more.