Castaway achievement cannot be unlocked

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This is still an issue according to MCPE-240640

Steps to Reproduce:

1. Create a new Survival world with achievements enabled.

2. Do not enable cheats.

3. Eat only Dried Kelp.

4. Do not consume any other food.

5. Continue playing for more than 5 in-game days (tested until Day 6).

Expected Result:

The Castaway achievement should unlock after eating nothing but Dried Kelp for the required time.

Actual Result:

The achievement never unlocks, even after more than 5 in-game days (tested until Day 6). Only Dried Kelp was consumed during the test, cheats were never enabled, and the world remained eligible for achievements.

Additional Information:

• Survival mode

• Cheats disabled

• Tested for over 5 in-game days (up to Day 6)

• No other food was consumed during the entire test

• The issue was reproduced consistently