Steps to Reproduce:
- Navigate to Settings > Video and enable "Improved Input Response"
- Create a new world
- Locate a dark cave
- Place water in the cave
- Enter and exit the water
After exiting the water, all blocks appear bright. Entities, block particles, and held items appear normal. The issue persists even after reloading the world, and will only go away if the "Improved Input Response" option is disabled and the player enters and exits water again.
Entering and exiting water shouldn't cause blocks to appear bright.