The name of the debug property that simulates friend-only chat repeats the word "DEBUG_"

The debug property that enables the chat restriction that causes messages sent by players who aren’t friends with the player to not appear is named -DMC_DEBUG_DEBUG_CHAT_FRIENDS_ONLY, repeating the word DEBUG_.

How to reproduce:

1. Launch the game with the following system properties: -DMC_DEBUG_ENABLED -DMC_DEBUG_CHAT_FRIENDS_ONLY.

2. Try to chat with someone you’re not friends with.
   -> ❌ You can see their messages.

3. Launch the game with the following system properties: -DMC_DEBUG_ENABLED -DMC_DEBUG_DEBUG_CHAT_FRIENDS_ONLY.

4. Try to chat with someone you’re not friends with.
   -> ❌ You cannot see their messages.

Expected result:

The debug property that simulates friend-only chat would be named -DMC_DEBUG_CHAT_FRIENDS_ONLY.

Observed result:

The debug property that simulates friend-only chat is named -DMC_DEBUG_DEBUG_CHAT_FRIENDS_ONLY.