Black bar appears at the bottom of the screen when launching the game in fullscreen mode with Anti-Aliasing set to 1

Steps to Reproduce:

1. Open Minecraft Preview

2. Press F11 to put the game in fullscreen mode

3. Go to Settings > Video and set Graphics Mode to Simple, Fancy, or Vibrant Visuals, and set Anti-Aliasing to 1

4. Close and reopen the game

Observed Results:

When using Simple or Fancy graphics, a horizontal black bar appears at the bottom of the screen at all times. Switching to windowed mode and back to fullscreen mode removes the black bar.

When using Vibrant Visuals, the black bar only appears briefly during the loading screen.

Expected Results:

No black bar should appear.

Screenshot: