Change the time signature remove the score elements
MuseScore 2.0 RC
Change the time signature removed the system jumps, page breaks sections breaks... and others.
Either this partition with sections breaks :
Add time sig. between second and third :
Add time sig. between first and second :
If change time sig. of the score : system jumps ( page breaks ) and section breaks are removed. Note : double barline also are removed ( and corrupts bars ? )