Try adding a prima volta to measure 15. It does not appear; it gets attached instead to the invisible first instrument (Flute in this example). volta bug.zip
Seen in:
MuseScore version (64-bit): 3.7.0.10128857123, ec9f91b on Windows 11, and
MuseScore version (64-bit): 3.7.0.10156018025, ec9f91b on Windows 10
Works OK using MuseScore version (64-bit): 3.6.2.548021803, 3224f34 on Windows 7,
and Studio version (64-bit): 4.3.2-241630831, 22b46f2 on Windows 11.
EDIT (31-July-2024): reduced some redundant verbiage
Try adding a prima volta to measure 15. It does not appear; it gets attached instead to the invisible first instrument (Flute in this example). volta bug.zip
Seen in: MuseScore version (64-bit): 3.7.0.10128857123, ec9f91b on Windows 11, and MuseScore version (64-bit): 3.7.0.10156018025, ec9f91b on Windows 10
Works OK using MuseScore version (64-bit): 3.6.2.548021803, 3224f34 on Windows 7, and Studio version (64-bit): 4.3.2-241630831, 22b46f2 on Windows 11.
EDIT (31-July-2024): reduced some redundant verbiage