Chapter: visual
Rule: textOcclusion
Spec: Text occlusion
Text is hidden under a control, icon, or badge.
Labels and values become unreadable even when the DOM still has the full string. Chips restacked over the same cell (same labels, Tailwind block / min-w-0 shrink wrappers) are not this.
This id is stable. Reports link here so T/V/Q classes do not shuffle when a soak ranks differently.