1.17 new plants do not change colour in different biomes

The bug

Unlike all other leaves, 1.17 new plants do not change colour in different biomes.

Affected blocks

• Small dripleaf
• Big dripleaf
• Azalea leaves
• Flowering azalea leaves
• Azalea
• Flowering azalea
• Spore blossom
• Moss block
• Moss carpet
• Cave vines

Example:

Go to a swamp

Place all types of leaves

→ All leaves added before 1.17 snapshots have a dark, dirty colour

→ Leaves from 21w05a do not have the same dark, dirty colour, but the same colour in all biomes