Re-enabling Vertical Sync doesn't cap the FPS until the game is restarted

Steps to Reproduce:

1. Open Minecraft Preview
2. Navigate to Settings > Video
3. Disable the Vertical Sync option
4. Notice that the frame rate is uncapped
5. Re-enable the Vertical Sync option
6. Notice that the frame rate is still uncapped
7. Restart the game

Observed Results:
The frame rate remains uncapped until the game is restarted.

Expected Results:
The frame rate should cap itself at your screen's refresh rate without having to restart the game.

Video:
Minecraft Preview 2023-08-03 16-09-46.mp4