Ugly beaming with magnifyStaff and stopStaff

[Knute Snortum]

I have run into a bug while writing an ossia section in my score.  The
beams right before the stopStaff are too "fat" and the stems don't
reach the beam.  Here is a MWE:

%%%
\version "2.23.6"

\new Staff \with { \magnifyStaff #2/3 } {
  \relative {
    c''16 c \stopStaff s4. s2 |
  }
}
%%%

This could be seen as just ugly, but this kind of thing must be fairly
common in ossia sections and there is no easy work-around that I know
of.

--
Knute Snortum