Affected sites: https://www.minecraft.net/en-us/marketplace/pdp?id=4d7590d6-8f7f-4f53-989a-2df76b6b015b (in English (en-US)), https://www.minecraft.net/zh-hant/marketplace/pdp?id=4d7590d6-8f7f-4f53-989a-2df76b6b015b (in Traditional Chinese (zh-TW)), https://www.minecraft.net/marketplace/pdp?id=4d7590d6-8f7f-4f53-989a-2df76b6b015b (in your device language)

Relates to MCPE-132046

The description of the LittleBigPlanet Mash-up pack is localized in Traditional Chinese as I saw, but seems to have the disclaimer removed, however players of non-Playstation platforms still can't view it in Marketplace from the game so they could get confused if they had not viewed it in English.

Proofs of the issue:

1. In English, the disclaimer is explicitly mentioned, though seemingly outdated (“Only available for Minecraft on PlayStation 4.”), but in the Traditional Chinese version, the disclaimer is removed, this is more obvious when you translate the description or attempted to search for "PlayStation" or "PS" in that version.
2. I cannot access the LittleBigPlanet Mash-up on iPadOS (iOS) as it only lead to 404 error (so the store page for it do not exist for iPadOS (iOS) (MCPE-132046))

The solution for the better is to make the mash-up pack available for other platforms and remove the disclaimer from the English version altogether. Otherwise if for worse, add the disclaimer to descriptions for other languages.