RUN test_observer_view_buffer.py PASS: actual view buffer validates samples, follows position/roll/FOV, rejects stale/foreign/reordered data, interpolates without drift and expires gaps RUN test_observer_view_relay.py PASS: actual relay rejects noncanonical sources, live/foreign/stale viewers, invalid/replayed/fast packets; bounds leases and owner-only target delivery RUN test_observer_head_visibility.py PASS: native head/helmet fade is local, target-scoped, restored on exit/switch and does not overwrite a later camera owner RUN test_participant_selection.py PASS: actual CurrentActor, SpawnPosition and observer-selection methods reject pending/unregistered/replaced/recycled/foreign bodies; canonical live selection and roster-corpse cycling, unconscious following and prison/geometry fallback preserved; native boundaries adapted RUN test_spectator_recovery.py PASS: actual input dispatch, one press per edge, menu-held suppression; actual revival camera handoff with editor close/retry, missing camera, replacement body and stopped round RUN test_spectator_guidance.py PASS: actual reason/availability guidance and refresh matrix; no-target copy omits cycling, hint retry retained, existing command/admin paths unchanged; native UI pending PASS: actual client camera policy closes immediately on healing or mission end; late unconscious metadata cannot keep the view active RUN test_unconscious_controls.py PASS: arrow press/release, held keys, opposing keys, disabled/menu input and firearm-only retention RUN test_observer_ownership.py PASS: actual observer monitor/recovery/cleanup rejects retained old controller, preserves new camera/editor/hints/timer, restarts once and retains normal recovery; native effects modeled from SDK, no runtime claim RUN test_hint_delivery.py PASS: actual guide ownership and scoped timer cancellation, current-controller preservation/reacquisition, hint retry/dedup and observer boundaries; native UI not exercised RUN test_native_observer_selector.py PASS: wrong observer fixture selector rejected before runtime/profile setup; no engine launched RUN test_initial_admission_exhaustion.py PASS: actual initial admission exhaustion and ServerTick grace; new/pending/empty/controller/life guards, normal death preserved RUN test_recovery_policy.py PASS: recovery state excludes dead bodies, preserves reservations, requires controlled rescuers and distinguishes empty/all-dead teams RUN test_gameplay_session_regressions.py PASS: real-session mortar deadline, failed-support convoy admission and hunter survivor/recovery gates PASS: native-route retry preserves delivered target, limits attempts and suspends during combat RUN test_command_maintenance.py PASS: actual Core maintenance/default/tick/stop methods; empty/populated authority, terminal reentry, no tactical resume or new scheduler; native boundaries substituted RUN test_player_admission_policy.py PASS: player admission phase/life/identity/controller matrix, preload displacement limits, pending reservation overlap and owner exclusion RUN test_reconnect_recovery.py PASS: original body/equipment retained past old timeout; expiry, death, canonical account/body, occupied controller, failed handoff and no replacement life RUN test_welcome_identity.py PASS: account greeting survives client/controller/round changes; owner validation, delayed readiness, idempotent retry, stale replies and bounded ledger RUN test_spawn_retry_budget.py PASS: actual admission attempt budget bounds blocked/missing prerequisites; preparation, spent life and async pending remain protected PASS: delayed admission retry retains controller ownership across same-account recycled connection IDs RUN test_player_medical.py PASS: authority-scoped slow recovery, bleeding pauses resilience, medicine unaffected, player-only lethal damage cap without healing PASS: bleeding severity survives low health, retains armour, causes no knockout and restores the actual damage/blood-loss cap PASS: viable passive recovery survives native delay; bleeding, disabled/full effects and low-blood resilience do not block defeat PASS: 19 targeted regression checks