A rewind used up the state it restored, so rewinding, playing on a bit and
rewinding again went further back than the state you just came from. Now
the state stays, and only a rewind within 0.8 seconds of the last one
steps back past it.
"Seconds ago" was wall-clock time since the snapshot, which counted
pauses, fast-forward and time spent in states rewound to earlier. It's now
emulated time from where the rewinding started.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>