I have probably found an error in stacked graph presentation.
If I have a stacked graph on the Performance tab it is displayed correctly.
After double click on the graph a new tab with this graph is open but this new graph is not stacked.
I can check the Stacked option in the Properties of the graph tab after opening and the graph is displayed correctly but I think it is an error that this setting is not taken from the original Performance tab. I think it is confusing that after double click on a performance graph a graph in another format is displayed.
I have attached a template with Dummy DCIs from my test therefore you can easily reproduce the problem.
Yes, it's a bug. Created https://track.radensolutions.com/issue/NX-1854 for that.
Thank you.
Similar problem is with some other parameters of the the graph. For example Time period and Y Axis Range, but this is not so confusing.