Unknown command message doesn't work

[Askarionn]

Expected behavior

Observed/Actual behavior

Steps/models to reproduce

Type any command that doesn't exist

Plugin and Datapack List

0 plugins

Paper version

This server is running Paper version 1.21-50-master@20889d0 (2024-07-10T16:28:03Z) (Implementing API version 1.21-R0.1-SNAPSHOT)
You are running the latest version
Previous version: 1.21-47-62ed302 (MC: 1.21)

Other

No response

[Malfrador]

This is expected behaviour due to the server using the vanilla "Brigadier" system for commands, which handles unknown commands in a way that does no longer allow for a configurable message on the server. The Spigot config option does nothing (which probably should be documented).

[MiniDigger]

only way to change the message now would be a resource pack