Voice 2 in Pan Flute makes Guitar sound

Hello. I am transposing a song and have run into several issues trying to do so; most issues I've decided to just work around the constraints of MuseScore 4 and its plugins while trying to move forward.

In a part that has a delay/echo effect (I am working around since MuseFX's delay is not viable for what I'm trying to do; the delay effect needed is longer than MuseFX's longest available effect), I have one melody that is still finishing its effect while a new one starts. To make it work, I tried to simply use Voice 2 to continue. However, upon creating Voice 2 for Pan Flute 2, for some reason it sounds like it has an electric guitar sound font.

I tried looking into the Mixer to see what was going on in Sound, but all still appears as normal despite the sound being abnormal. I am not sure what else to check and would appreciate some guidance to resolve the issue.

Thank you.