Intentionally making an inventory button a painting spams logs at an alarming rate

[lunaynx]

Firmament Version

42.0.0+mc1.21.10

Bug Description

If you intentionally make the icon for your inventory button minecraft:painting, Firmament treats it as a placeholder for a broken icon and spams game logs at an alarming rate.

I do not have a full log on hand since this is from a friend but I believe the bug report is straightforward enough.

Minecraft Log

[13:42:14] [Render thread/ERROR]: created broken itemstack for inventory button painting: 1 minecraft:painting
[...]
[14:14:15] [Render thread/ERROR]: created broken itemstack for inventory button painting: 1 minecraft:painting
Stopped watching the game log because the log length surpassed 100000 lines.