IntersceneLma is constructed per scene; the pre-existing one-shot flags are
static but poseLmaPrepareOracleReported was instance-scoped, so the 13:03:32
run executed a legacy capture cycle + PREPARE compare on EVERY scene (497
bit-exact passes - strong accidental validation, but per-scene legacy cost:
prepare 37.3 vs 22.9 ms/scene, capacity 6.67 vs 7.31 scenes/s). Now static.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>