kWaveformPODigital Synth is only playing in left speaker

Hello! When trying to use a synth with the kWaveformPODigital waveform assigned to it, I can only hear audio coming out of the left speaker. If the channel's pan is shifted I can eventually hear it on the right side but this is different than the rest of the wave types. I am using the C API if that makes a difference.

Thanks!