feature request: query based boards with iterations as columns

First of all thank you for this awesome plugin, easily one of the best plugins available for Azure DevOps.

I have a question, or rather feature request: is there a way of having the sprints / iterations as columns (iteration path either top-level only = iteration or lowest level = sprint)?

Let me know if I'm unclear here or if I can help implementing this.

PS: the new Plans V2.0 of Azure DevOps which is in preview has a similar feature but is way less flexible and nice looking as the query based boards do. Thus, I would always prefer to use qbb.