Mod loader

NeoForge

Minecraft version

1.21.1

Mod version

15.8.1

Modloader version

Neoforge: 21.1.72

Modpack info

No response

[IMPORTANT] If bug:

• I have confirmed this bug is reproducible on a minimal setup, not a modpack with many other mods.

[IMPORTANT] If bug: The latest.log file, not the crash report

No response

Issue description

Here is some cases that I mean abnormal:

There is an annoying dark background behind the numbers and units. And here are some normal:

I don't find options of the background color, so I guess it is not on purpose.