Cross-beam issue: beams come and go with the slightest change to unrelated parts of a score.
Reported version
3.0
Priority
P1 - High
Type
Functional
Frequency
Once
Severity
S3 - Major
Reproducibility
Always
Status
active
Regression
No
Workaround
No
Project
Load the fragment score i've attached, the select the "stacc." at the botton left, and move it down a minimal amount. Now look at systems 2 and 3. You should the beam disappear in bar 9. divertimento-test.mscz
See https://musescore.org/en/node/290055#comment-923511 for a discussion of this issue.
Comments
See also #285141: Beam across a system break can disappear. I suspect it's the same basic issue, but there might turn out to be different forces things in pla here, so for now I'm leaving both open.
Meanwhile, I note the workaround mentioned in the other issue applies - add line breaks and the problem goes away. So it has to do with the processing that happens as we try to decide if a measure will fit on a system or not.