[MusicXML] Instrument brackets are all imported at column 0
1- Load attached musicxml file (exported from the attached mscx file)
Both bracket and brace have column = 0, so the two of them are superimposed.
By selecting the bracket and hitting canc, the brace is deleted.
In MuseScore 2.3.2 bracket and brace are imported correctly. The bug appears in MuseScore 3.0.
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 220.127.116.115628224, revision: 2a70c01
Select the brace and change its column to 1 in the inspector.