LAN worlds in the multiplayer menu don't have a selection arrow

The Bug:

LAN worlds in the multiplayer menu don't have a selection arrow.

Steps to Reproduce:

1. Join a singleplayer world and open it to LAN.
2. Use another instance of Minecraft to view the LAN world in the multiplayer menu.
3. Click on the LAN world within the server list.
4. Take note as to whether or not LAN worlds in the multiplayer menu have a selection arrow.

Observed Behavior:

LAN worlds don't have a selection arrow.

Expected Behavior:

LAN worlds would have a selection arrow.