When hovering over a data point in a graph (like in "Overview with Graph"), the details window conceal the data point when it is on the upper border of the graph.
This makes it hard to a) klick on that data point and b) to see the data points to the right and the left of it.
Suggestion: Make sure that the hovering details window is always on top of the corresponding data point in a graph.
Attachment: Here you can see the new tooltip positioning algorithm, which tries to move the tooltip to the right or to the left if it has to be moved down
Upstream bug. I'll report it to the OFC devs, if it hasn't already.
(In ) OFC-patch 002: