When the target in /spectate command is too far, the player's movement will not be restricted at client-side

To Reproduce

1. Change your game mode to spectator.

   • /gamemode spectator

     /gamemode spectator

2. Summon an entity, like an armor stand.

   • /summon minecraft:armor_stand ~ ~ ~ {Tags: ["target"]}

     /summon minecraft:armor_stand ~ ~ ~ {Tags: ["target"]}

3. Make the current chunk forceloaded in case the entity despawns.

   • /forceload add ~ ~

     /forceload add ~ ~

4. Fly away, or use command.

   • /tp ~1234 ~ ~

     /tp ~1234 ~ ~

5. Use spectate command.

   • /spectate @e[limit=1,tag=target]

     /spectate @e[limit=1,tag=target]

6. ❌ You can fly to anywhere freely at clientside.

   • You can find that you don't move at serverside by executing

     • /data get entity @s Pos

       /data get entity @s Pos