[MC-137903] /fill command doesn't update light on client side

If player fills area with opaque blocks, light underneath is high on client side, and low on server side.

Command used:

/fill ~-5 ~5 ~-5 ~5 ~5 ~5 minecraft:cobblestone

Only on edges of filled area light will decrase by 1 on client side.

Related issues

[Mod] Neko 2018-10-25T23:13:22Z

Confirmed. Another way to test this is to create a box around the player using the following command:

/fill ~5 ~5 ~5 ~-5 ~-1 ~-5 minecraft:cobblestone hollow

→ Notice the room is still bright until reloading world