When using GeyserDisplayEntity, item display entities are rotated when viewed in the bedrock client. See attached images for examples.
To replicate, summon item display entity, like with the command /summon minecraft:item_display ~2 ~1 ~2 {item:{id:"minecraft:stone_brick_stairs"}}
GeyserDisplayEntity July 30, 2025 build
Geyser-Standalone 2.8.2-b897
Minecraft 1.21.8 Fabric verson 0.17.0
Java

Bedrock

When using GeyserDisplayEntity, item display entities are rotated when viewed in the bedrock client. See attached images for examples.
To replicate, summon item display entity, like with the command /summon minecraft:item_display ~2 ~1 ~2 {item:{id:"minecraft:stone_brick_stairs"}}
GeyserDisplayEntity July 30, 2025 build
Geyser-Standalone 2.8.2-b897
Minecraft 1.21.8 Fabric verson 0.17.0
Java


Bedrock