hey there, do you mean in LFO mode or when it is in regular key tracking mode?
In LFO mode - you can select the wave form and it does change. Also when not in LFO mode.. i believe the wave form does also change. Perhaps re-try this and come back. Going to experiment and see if i agree with you. Fairly sure this is incorrect and the waveform on DDS2 does in fact change in terms or FM to the filter.
i apologize for doubting you.. yes! It is unfortunate that it is only triangle in audio rate mode! Behaviour in LFO mode is also a little ofd that the waveforms restart on each new key press but they are a quarter way through the cycle making it not as easy to use for sync’d rhymthic modulation. LFO1 does make up for this.. But DDS2 could be a place to focus some efforts @udo-audio ?