@Forever616527: When you're creating a note in the Samsung Notes app, look in the top right hand corner and you should see a symbol that looks like a smartphone, with an arrow inset (pointing to the right). Tap on this symbol > Full screen > Use phone as toolbar. This should allow you to use your Galaxy S22 Ultra as an S Pen palette. Let me know how you get on.
I have the same problem. Bluetooth is on and all the Notes Apps are current versions. Any ideas on how to resolve the lack of 'phone icon' in the Notes App meaning you are unable to use the phone as a pallette?