Saw the post about the new Beta on facebook and immediately went and checked.
The first thing I tried out has been the convolution reverb.. first thing I tried was dragging and dropping a file on it but it did not work. It would be nice if it was possible like it is for the sample osc.
the second thing I tried was actually using it.
No sound outputted and the wave osc went crazy.
So I tried disabling it and ging back to plate.. nothing. ANA break and did not work anymore.
So I tried uninstalling the synth and reinstalling it from scratch.
Worked fine. Re-tried the convolution reverb.. broke again and I had to delete it again.
This is were my testing stopped sadly ^^'''''
In case it helps I've been using it in fl studio 20.8.3 and with windows 10.