Apple Pencil position is off with Sidecar on MacBook Pro m1
This has been asked before but all answers given have been clearly wrong and useless.
When using Apple Pencil 1 and 10.5 inch iPad Pro with Sidecar on new Apple MacBook Pro M1, the pencil position is off by about a centimetre, making it barely usable. Other people have reported this problem and where told that the problem was with their Pencil but it this is clearly wrong because the same Pencil with the same iPad Pro and Sidecar works fine on an older MacBook running macOS Big Sur.
The same problem occurs with a new account on the same Mac.
MacBook Pro (2020 and later)