Shift+Left & Shift+Right in note entry don't affect linked staves / parts

Windows 7, GIT commit: d65c722

1) create score a guitar with linked standard & tablature staves (or score with linked parts)
2) click standard staff (or score), note entry mode, type C D
3) press Shift+Left

Result: the two notes reverse themselves in the staff you were working on (eg, it's now "D C"), but the change does not propagate to the linked staff (it's still "C D").