Note alignment in compound time

MS4 does not bind duration dots sufficiently to a notehead or rest.
This means: making dotted notes or dotted rests invisible leaves the duration dot visible;
adjusting the position of dotted notes when using multiple voices, dots don't move with noteheads;
See bars 10, 11, 15, 16, 17 in attachment.

Adjusting position of beamed noteheads separates the stem from the beam; see bar 13.

Problem is acute in compound time!