Errors with multiple clefs
In measure 2, delete either of the two bass clefs. The notes will be displayed incorrectly.
In measure 3, drag and drop a bass clef on top of the treble clef. There will now be two clefs.
Deleting the bass clef will cause the notes to be displayed incorrectly (like measure 2). This error also occurs on a clef that is applied to the first note in the measure.