baseMoment in the latter half of a measure

[Masaki, Akikazu]

Hello,

\set Timing.baseMoment seems not to work in the latter half of a measure.
Is it a bug, or some setting is missing?

%%%%%%%%%
\version "2.24.3"
{
  \set Timing.baseMoment = #(ly:make-moment 1/8)
  \set beamExceptions = #'()
  \repeat unfold 32 { a32 }
}