Rather than hiding/erasing/removing the rest, as per my suggestion in this recent thread
try changing the rest to a note and then in Properties (in Engrave mode) hide its notehead, stem and ledger lines and suppress its playback.
Rather than hiding/erasing/removing the rest, as per my suggestion in this recent thread
try changing the rest to a note and then in Properties (in Engrave mode) hide its notehead, stem and ledger lines and suppress its playback.