Final barlines wrongly and only partially assumed from musicxml import from musicxml import lacking barlines
Produce a musicxml file consisting of an excerpt (attached). Thus, it will not finish with a final barline. According to musicxml spec, this means all barline tags can be omitted:
Import in MuseScore. Observe final barlines are added to each part after the first. This is both undesired and internally inconsistent.
We noticed at the music21 project: https://github.com/cuthbertLab/music21/issues/1154
A bug report from 2019 https://musescore.org/node/282855 contains some discussion, and a maintainer asked for someone to break out into separate issues with repro steps. Marking as regression per that discussion.