We have larger job chains with more than 50 jobs in one build flow.
It is great to have a way to visualize these but having the huge graph on the job page is not really good.

Also for pipelines the build flow graph is placed above the stage view so you will have to scroll down to the stage view if your job chain is too long.

Maybe this can be solved with a configurable limit of displayable nodes? And then give the possibility to extend the graph or just open it in a new window.