In the Training Tab, Zoom in graphs works but can't find Zoom out

In the Training Tab, Zoom in graphs works but can’t find Zoom out

You can double click to zoom out. When you zoom in, there should a help text which pops up mentioning double click to zoom out (it disappears in few seconds)

Thanks for the info. Can’t see any help text.

One more thing I noticed is that if I zoom to a part of the graph that include the “end” or latest part of the graph. The zoomed part does not get update. It would be nice to have that feature when there is a scale issue due to some points of the graph that are “far off” the main curve.