Under the hood
Internal box-rendering element gains elementKey and elementPlugin properties
What
The low-level rendering wrapper Claude Code uses for laying out boxes now accepts and forwards two new properties, elementKey and elementPlugin, which were not previously part of its handled props.
Why
This is internal rendering plumbing; the finding does not describe what visible behavior these new properties enable.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say what elementKey or elementPlugin are used for or what effect they have on rendering.