Show Audio Gain values in new timeline

Loving the new audio features in the Beta, although editing with them at the moment is somewhat quirky.

One thing I would love to see is a visual representation of Audio Gain in the timeline - you can see clip keyframe, track keyframes and now audio effect but unless I'm missing something, there is no way to see Audio Gain. Often an assistant might add a blanket gain value across a whole bin (for example music) but as far as I can see there is no way to actually see the value without invoking the Gain function.