Suspicious Entity/Duplicate Player Activity

Hello, I wanted to report a glitchy behavior. Here are some details regarding the incident, but it felt very intrusive being that I was on a private server with one other person.

1. Account & Environment Details

• Player Username: Null_23

• Platform:PC

• Game Version: 1.21.11

• Server Type: Private Server

1. Incident Description

• Date/Time of Incident: [2/28/26 11:00am]

• Description of Issue: While playing on a private server with one other guest, the guest reported seeing multiple duplicate "skins" of his character.

• Suspicious Name: The duplicate entities appeared with the display name "I See You".

• Player Count: The Tab list/Player menu showed only [Two] players, but the physical entities were visible in the world.

1. Observed Behavior

• Movement: Absolute no movement

• Interaction: Stood still staring at my friend

• Outcome: Just logged off the server because we got scared that the face that 3 Phantom players were there that only my friend could see.