Enumerations don't define the values() method

[osechet]

Minecraft version: 1.21.5
Mappings version: 2025.04.19

Using the net.minecraft.core.Direction enum leads to errors during the mapping process. I created a small project to demonstrate the problem: https://gitlab.com/osechet/broken-mod
The first commit uses the mdk and only change the mapping_channel to parchment. Everything works. The second commit adds a Block that uses the Direction enum in switch. It creates an error (logs):

ABlock.java:38: error: cannot find symbol
          return switch (dir) {
                 ^
    symbol:   method values()
    location: class Direction
  1 error

The third commit revert the mapping to official and the build passes.

If I replace the switch by an if/else if, it works. The problem is due to the missing values() method that is expected in an enum.

I didn't try other enums but I guess the problem would be the same.