Symbols attached to rests not propagated to parts
Simplified test case tested on the nightly build a65f06b
OS: linux mint 17.3 64 bit
Problem: I anchor music symbols (mensuration notation symbols from the Bravura collection) to invisible rests within a vocal score. When I set up separate parts the anchored music symbols are not reflected in the separate part. If I attempt to circumvent the problem by copying the measure from the full score to the separate parts the symbols do show up in the separate part, but vanish from he full score.
See also the forum thread https://musescore.org/en/node/108176