Order of enrichment in the gsea plot

[apal6]

Hi,

Thank you for the wonderful package.
I have got this plot for two conditions that I am comparing (untreated and treated). I wonder what is the order of this enrichment? It shows that different pathways are enriched in different clusters but when we are trying to look at the effects of treatment, I expect different pathways if the drug is causing any change. Any thoughts?

Thank you!