Situation: I have to keep the first two plots, regardless of the selection users make, from the rest of the bars. eg when user select the third graph for drilldown/selection, graph should display 1+2 & the 3rd one or any other that he has selected, keeping 1 & 2 on always.
Using expression, I could manage to keep the 1& 2 bars there always, but when the selection is made, the first two graphs are getting grayed out for some reason.
I can see that somehow the dimension determining color, is not getting assigned properly as highlighted in screen 2 & 3, whereas i can see it getting populated in header of tool tip.
I think issue is with value assignment. Coz when initially graph is plotted, I can see L2 & L3 getting their Account types values populated correctly, as shown in initial image, whereas when I make selection, somehow the values for account types are getting screwed up .. not sure why ..
Re: Issue with the default filters and their graphs
I think I've seen this when I tried to use library colors (color by dimension). If I remember correctly I had to switch to auto colors. It was not exactly what I wanted, but still better then grey bars. Try to play with color settings and see if you get a better result.