{"id":"bug-arg-passing-concat-preview-root-et-root-root-20251019234630","title":"Arg passing: concat -Preview-Root et Root:-Root","blocking":true,"workaround":"","note":"Symptoms: -Preview-Root, Root:-Root, chemins vides. Cause: concatenation/sequencage d\u0027args. Fix: tableau d\u0027arguments propre; ne passer -Root qu\u0027aux steps qui le prennent.","fix":"","tags":["powershell","args","binding","session:guard-20251019","kb_bug_intake_gate_v1.6.ps1"],"seen_in_threads":[],"last_seen":"2025-10-19T23:46:30+02:00"}