Since in 1.18 mobs don't spawn on any light level above 0, it would be useful to have an option where only 0 (or user-defined threshold) is rendered at all, whether as a cross or number.
This would work well with #93 while keeping good performance.

This can be done from the mod config by setting "Secondary Light Level" to "0". Although this should probably be changed to the default behavior from 1.18 onwards.

Thanks, so:

• Light Level: 0
• Secondary Light Level: 0
• Show Number Instead: No

achieved the result. But keeping the issue open as it could be a default indeed.

No, this behaviour is specifically tweaked to be like this for 1.18, because spawners uses 7

But that was reverted? https://minecraft.fandom.com/wiki/Spawner#History

Yes, it was changed from 7 to 12, and reverted back to 7