thick stuff its not a confirmed bug

src/main/java/carpet/mixins/HugeFungusFeatureMixin.java

@@ -17,8 +17,8 @@ public class HugeFungusFeatureMixin {
     private void mixin(Args args) {
         boolean natural = !((HugeFungusConfiguration) args.get(2)).planted;
         args.set(5, natural && ((boolean) args.get(5)) ||
-            !natural && (CarpetSettings.thickHugeFungusGrowthFix.equals(ALL) ||
-            CarpetSettings.thickHugeFungusGrowthFix.equals(VANILLA) && ((RandomSource) args.get(1)).nextFloat() < 0.06F)
+            !natural && (CarpetSettings.thickFungusGrowth.equals(ALL) ||
+            CarpetSettings.thickFungusGrowth.equals(RANDOM) && ((RandomSource) args.get(1)).nextFloat() < 0.06F)
         );
     }
 }