In Bedrock edition, a lodestone compass is a separate item from regular compasses, currently called lodestonecompass (MCPE-65390).

In Java edition, a lodestone compass is merely a regular compass, distinguished only by the presence of the LodestoneDimension or LodestonePos NBT tags.

This has a few consequences, such as the inability to remodel lodestone compasses, distinction of statistics, etc.

The items could either be split in JE or merged in BE, or just left unchanged, as this is a pretty minor difference