No sound in Musescore

I am in my wits end with this one… I mainly use Synth V to make vocal guides for my choir, with musescore’s current update that it can now export video, integrating Synth V in musescore will cut down a lot of time in my creation process. My problem now is when im doing it no sound comes out when using synth v in musescore. Anyone tried integrating SV in musescore?