Block hitboxes are rendered very clear whilst looking through powder snow

The Bug:

Block hitboxes are rendered very clear whilst looking through powder snow.

Steps to Reproduce:

• Stand inside a large area of powder snow.

• Toggle your perspective twice. (Hit F5 twice).
  → ❌  Notice how the block hitboxes render very clear.

Information:

This issue did not occur in 21w08b. Very closely relates to MC-218834.