[Bug] Moonlander Keyboard: Incorrect RGB-matrix neighbors for thumb-cluster.

[NorthGuard]

Describe the Bug

Some reactive RGB matrix lighting use the LED specifications to determine which keys are neighbors (I think it is in g_is31_leds), like the reactive heatmap.
I use the Moonlander from Ergodox-ez and noticed that the neighboring keys do not really make sense for the thumb-cluster.

Specifics

• Some keys on the main part of the keyboard are neighboring to keys of the thumb-cluster, even though they shouldn't (they light up together though the shouldn't).
• Some keys on the main part of the keyboard should be neighboring to keys of the thumb-cluster, but aren't (they should light up together but don't).
• Finally the keys on the thumb-cluster should be neighboring but aren't really (they should light up together but do not).

Here's a video shoving a couple of examples: https://drive.google.com/file/d/1ZSg2fuWe9Fy7GwoCCkaerQJbuuqffoBP

System Information

• Keyboard: Moonlander
• Operating system: Ubuntu 20.04
• AVR GCC version: 5.4.0
• ARM GCC version: 9.2.1
• QMK Firmware version: Firmware20

[filterpaper]

Duplicate of #14041. See the explanation in that issue.

[NorthGuard]

Duplicate of #14041. See the explanation in that issue.

Ah yes, thanks! I'll close this one :)