Audio source gain and fade

I just noticed that the gain setting in an audio source is not saved. When I change it to e.g. 0,5 and save the document, exit out of mimoLive and then open the same document again it’s reset back to 1.

When doing a fade-in and fade-out of an audio-only layer from an audio source, it appears the fade curve is not logarithmic but lineair. On fade-out it drops off very hard at the end and on fade-in you can hear the sound almost immediately and seems to gain very little loudness at the end.