VstBoard: Does not sync properly when used as an instrument

I’ve been trying to get VstBoard (as an instrument) and the Kirnu arpeggiator to work with Renoise.

What I’ve noticed is that Kirnu doesn’t function properly when it is hosted inside VstBoard hosted inside Renoise, but works fine when it is hosted in the stand-alone VstBoard.

I’m guessing this has something to do with communicating the beat to Kirnu. It looks like either VstBoard isn’t reading beats from Renoise or Renoise isn’t sending beats to VstBoard – the bar position that indicates the beat in the HostController doesn’t move when it’s an instrument.

I tried this with Minihost Modular and it works, so I think is actually a problem with VstBoard.