8vb guitar staff and its linked tablature staff lack velocity synchronization
If non-synced velocities are by design I'd like to know the rationale.
As expressed in the attached score, I'm not attached to changing the default behavior. But given the option I'd definitely chose synced velocities (between linked tablature and the linked notation staff ) and make that my default.
I can't think of a situation where I'd want independent velocities—but if I did resort to that, for some unforeseeable reason, I'm sure it would come back to haunt me.