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Description
Testing mermaid diagram configurations
Between v10.x and v11.x the switch (and upgrade) of the layout engine (dagre → dagre/elk, plus internal refactors) changed how ports and bend points are chosen. The algorithm now aggressively avoids node overlaps and minimizes crossings by routing the loop all the way around, yielding those giant, erratic curves instead of a tidy arc.
Related Issue
Relates to #3696
Checklist before merging