Fixed da issue.

src/main/java/net/neganote/gtutilities/common/item/InfiniteSprayCanBehaviour.java

@@ -38,6 +38,7 @@
 import net.minecraftforge.common.util.TriPredicate;
 
 import appeng.api.implementations.blockentities.IColorableBlockEntity;
+import appeng.api.util.AEColor;
 import com.google.common.collect.ImmutableMap;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -182,13 +183,27 @@ private boolean handleSpecialBlockEntities(BlockEntity first, DyeColor color, in
         var player = context.getPlayer();
         if (player == null) return false;
 
-        if (GTCEu.Mods.isAE2Loaded() && first instanceof IColorableBlockEntity colorable) {
-            appeng.api.util.AEColor ae2Color = color == null ?
-                    appeng.api.util.AEColor.TRANSPARENT :
-                    appeng.api.util.AEColor.values()[color.ordinal()];
-
-            if (colorable.getColor() != ae2Color) {
-                colorable.recolourBlock(null, ae2Color, player);
+        if (GTCEu.Mods.isAE2Loaded() && first instanceof IColorableBlockEntity) {
+            var collected = BreadthFirstBlockSearch.conditionalSearch(
+                    IColorableBlockEntity.class,
+                    (IColorableBlockEntity) first,
+                    first.getLevel(),
+                    be -> ((BlockEntity) be).getBlockPos(),
+                    (parent, child, dir) -> {
+                        if (parent == null) return true;
+                        return parent.getColor() == child.getColor();
+                    },
+                    limit,
+                    limit * 6);
+
+            AEColor ae2Color = color == null ?
+                    AEColor.TRANSPARENT :
+                    AEColor.values()[color.ordinal()];
+
+            for (IColorableBlockEntity colorable : collected) {
+                if (colorable.getColor() != ae2Color) {
+                    colorable.recolourBlock(null, ae2Color, player);
+                }
             }
             return true;
         }