Better Bokeh plot axes handling
After rendering a plot without all the objects (plot(show:{something}).
), the axes aren't recomputed when another object is clicked for rendering in the legend.
Also when an object has an initial concentration equal to 0 and is the only one to show, the axes are stacked in the upper left part of the figure (and are not recomputed when another object with value different 0 is clicked in the legend).