[MC-261798] Players hidden from "Tab" Player List are still shown in command/chat suggestions

With 1.19.3, feature allowing to hide player list entries was added (for custom server usage, for example player-like NPCs).
However, while player list entry is hidden correctly, any type of chat and command suggestions are still showing them (making players not exactly "hidden").

This also applies to Player Reporting screen with players that didn't sent any messages.

Attachments

2023-04-11 14-55-42.mp4

Comments 3

[Mod] Jingy 2024-01-03T07:13:55Z

Please add clear steps to reproduce this issue, with any necessary datapacks, or commands.

Patbox 2024-01-07T08:23:45Z

This feature isn's available for commands or datapacks, as it was introduced in a way only accessible for server side mods (as it's part of packet specification, similar to other tablist features like header/footer overrides or displayed player name replacement), see Network Protocol section in https://www.minecraft.net/en-us/article/minecraft-java-edition-1-19-3 I consider this as bug as:

This was announced feature, not modder found one,
Player name command suggestions are based on said tab player list data

[Mod] Jingy 2024-01-08T03:37:16Z

I see what you mean now, I had missunderstoon the description. Though, I am still unsure how to specifically confirm the issue. Can you please add clear steps to reproduce, or at the very least confirm the described behavior? (Even if those steps are fairly simple and/or brief)