Scarab Diagnostic Field Test #029 — Electron CSP / Isolated Preload Boundary (opens in new tab)

Field test status: diagnostic pass completed; upstream direction pending. This one is different from the merged patch reports. The Electron case produced a narrow draft repair and a focused regression test, but it did not land as-is. Maintainer review raised a security-boundary concern, and the repair lane was paused pending clarification of Electron’s intended behavior. That makes it a useful field test anyway. Sometimes a diagnostic field test proves the patch. Sometimes it proves the bound...