Target entity tab completion does not work

[MiraculixxT]

Expected behavior

Looking at an entity/hitbox should add the UUID from this entity to the brigadier entity selector argument.

Example from SinglePlayer:

Observed/Actual behavior

Looking at an entity/hitbox does not add the UUID to the entity argument.

Example from Paper Server:

Steps/models to reproduce

1. Look at an entity
2. Enter any command including an entity selector argument (e.g. /kill ...)
3. Check if entity UUID is inside the suggestion

Plugin and Datapack List

None

Paper version

This server is running Paper version 1.21.3-82-ver/1.21.3@5a60ffb (2024-12-23T19:10:30Z) (Implementing API version 1.21.3-R0.1-SNAPSHOT)
You are running the latest version

Other

No response