The water texture rendering flickers.

When in Spectator mode, the water texture flickers whenever the crosshair is aimed at water blocks.

Steps to reproduce the issue:

• Create a new world.

• Switch to Spectator mode.

• Clip your camera inside a block.

• Aim the crosshair at water blocks (the exact location is undetermined).

Expected result:
Normal rendering

Actual result:

The water texture flickers continuously, even when the game is paused.

Others:

I have attached two screenshots in the Attachments section. The in-game view rapidly alternates back and forth between these two images.