# Narration W2-B (BEFORE 8d3b061121)

Hydration: TEST-DRIVER hold: HTTP thread snapshot route + WS subscribeThread frames (TEST-DRIVER injection, no source change). Held 2648 ms / 158 RAF frames; loading placeholder at +100 ms: True, before release: True; title in header during hold: True.

| t (mm:ss.s) | step | scrollTop | scrollHeight | gap | pill | firstVisible (y) | timeline listeners / doc keydown | overlay frame check |
|---|---|---|---|---|---|---|---|---|
| 00:14.2 | nav | | | | | | | PASS |
| 00:14.8 | hold-start | | | | | | | PASS |
| 00:17.4 | hold-release | | | | | | | PASS |
| 00:18.1 | mounted → sample mounted @ 18.1s | 5146 | 5994 | 0 | False | Paragraph 089 (4.4) | 0 / 0 | FAIL |
| 00:18.1 | move | | | | | | | FAIL |
| 00:18.1 | wheel → sample S_up @ 18.9s | 3946 | 5994 | 1200 | False | Paragraph 068 (30.7) | 0 / 0 | PASS |
| 00:18.9 | tool-start → sample tool-start @ 19.5s | 3946 | 5994 | 1200 | False | Paragraph 068 (30.7) | 0 / 0 | PASS |
| 00:19.5 | tool-finish → sample tool-finish @ 20.0s | 3946 | 5994 | 1200 | False | Paragraph 068 (30.7) | 0 / 0 | PASS |
| 00:20.0 | prose → sample S_hold @ 20.6s | 5063 | 7111 | 1200 | False | Paragraph 088 (31.5) | 0 / 0 | PASS |
| 00:20.6 | pill → sample pill-absent @ 21.3s | 5063 | 7111 | 1200 | False | Paragraph 088 (31.5) | 0 / 0 | PASS |
| 00:21.3 | resumed → sample S_res @ 21.8s | 5063 | 7223 | 1312 | False | Paragraph 088 (31.5) | 0 / 0 | PASS |
| 00:21.9 | done | | | | | | | PASS |

Follow state is inferred from gap (≤2 = following) per matrix §3; there is no DOM follow attribute.