Bug with IAA Addictive synth

When freezing a midi track made with IAA Addictive Synth, I get a silent waveform.

I also had same problem with alchemy pro.
Fixed when I turned on backround audio on alchemy.

I have the same problem with Addictive.Background on/off doesn’t work.Mixdown also doesn’t work.I already sent a bugreport to the developer.He is quite responsive.

Same prob with Cubesynth. Freeze creates empty audio track.

yep,still waiting for the updates as well.But the developer is quite active.He recently updated two other
Virsyn apps with IAA.But Cube and Addictive are my most important so i hope it gets fixed soon.