This is a request to enhance the visualization of parallel composition steps that define a limited number of workers.

This situation currently arranges the build steps horizontally, which is very difficult to deal with when you're talking about dozens or even hundreds (384, in my case) of step executions. The proposal here is simply to group them up (visually) vertically based on the worker that executed them, which should simplify the display substantially in cases with a huge number of step executions.