v.load() resets the media element's show-poster flag; pause cancels
autoplay and the at-zero seek skip left nothing to clear it, so
screenshots after a source re-selection rendered the poster instead of
the new source's frame 0. Reloaded videos now force an epsilon seek
(awaiting seeked, which also serves as the readiness signal on slow
CDNs), and re-selection emits a video_source_reselected log event.
386 tests pass (4 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
