Lots of new items are not correctly ordered in creative inventory

The lots of items in creative inventory (Winter Drop 2026) are not correctly ordered in inventory, here are some pictures to reproduce this issue.

Steps to Reproduce:

1. Turn on the “Drop 4 of 2026” experiment

2. Navigate to the Nature tab of the creative mode inventory

Observed Results:
All the new items are at the very end of the category, with the Frostbite Spawn Egg being separated from the Mob Eggs group and the potions creating their own duplicate categories.

Expected Results:
The new items are seamlessly integrated into the existing groups and/or placed alongside the other ice blocks.