Issue with animation and trace of graphs in 6.0.636.0
Messing around with 6.0.636.0-offline in Win 10, I set a function sin(ax), where a is slider, then animated the slider and saw the motion of the graph, so far so good. But when I switched the trace of the graph on, the motion abruptly stopped. Later I tried other elementary functions and found the same issue. However, I animated a parametric curve (x, sin(ax)), switched on the trace, and everything was fine.
Does anyone know about this issue?