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Screen Resolution Test

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How to use

  1. Resize the window mid-session to observe event-driven recounting (when supported).

FAQ

Why mismatch vs Windows settings?

Per-monitor scaling tiers, DPI virtualization, kiosk shells, browser zoom, OS overrides can each alter reported CSS pixel domains.

Overview

The table logs API surfaces helpful when remote-debugging docking station bandwidth issues tied to unintended resolution downshifts.