Hiya, I think I’ve found a bug in the metric code? When you create a new metric, it shows anonymous_id as an identifier type even though it isn’t selected in settings. I had to delete user_id and re-add it before it would use the correct identifier type and draw the graph correctly.

I’m also investigating something similar so subscribing to this thread’s updates! (I’ll report back what we find)

Thanks, yes I think I’m using experiment_viewed also, and that’s fine. It’s just that the metric chart was wrong because it was using anonymous_id despite it not being selected.