Resize swimlane groups.

Is there a way to change a specific swimlane groups height? I know the height is calculated based on the swimlane size, but this makes all swimlane groups be exactly the same size while I may want some swimlane groups to be one height and others another.

here is what i want:

Unfortunately currently it is not available to change the size of some specific swimlane of a group.
I’ve sent your request to the dev team and it will be observed. I’ll inform you about any possible progress on this issue.