[1.18.1] [0.4a6] 2D Textures Not Showing Alpha Values

[Alaric323]

Version information

MC1.18.1 - Magnesium 0.4a6

Expected Behavior

Mushrooms, Flowers, Leaves with Painted Textures (like fruits) should only be partially visible where their textures are colored.

Actual Behavior

https://i.imgur.com/hTO3fzQ.png

These textures are ignoring alpha values, showing white or black squares where there are normally invisible pixels.

Reproduction Steps

To make the 1.18 build work on 1.18.1, the mods.toml value was edited to allow 1.18 subversions. This issue only appears with Magnesium installed, simply enabling/disabling the mod and rebooting causes/"fixes" the issue.

Java version

17.0.1

CPU

AMD Ryzen 2700

GPU

AMD Radeon RX 6800XT

Additional information

All The Mods 7 modpack, version 0.2.19, no other mods added. Installed through GDLauncher