Multiple players corrupted after fullscreen toggle in 7.1.0 (regression from 7.0.7)

In MediaElement 7.1.0, when multiple players are present on the page, entering fullscreen on one player causes all players to resize.

After exiting fullscreen, only the active player is restored correctly. Other players remain incorrectly sized (fullscreen dimensions).

✅ Expected behavior Only the active player should change size when entering/exiting fullscreen Other players should remain unaffected

❌ Actual behavior All players resize when one enters fullscreen After exit: active player → correct other players → stuck in fullscreen size

Regression ✅ Works correctly in 7.0.7 ❌ Broken in 7.1.0

Reproduction https://codepen.io/ukasz-Kaczmarek-the-flexboxer/pen/qEqOJPy