Make ChemicalIngredientConverter check the ingredient class

src/main/java/me/ramidzkh/mekae2/ae2/GenericStackChemicalStorage.java

@@ -83,7 +83,7 @@ public S insertChemical(int tank, S stack, Action action) {
 
     @Override
     public S extractChemical(int tank, long amount, Action action) {
-        if (!(inv.getKey(tank) instanceof MekanismKey what) || what.getForm() != form) {
+        if (!(inv.getKey(tank) instanceof MekanismKey what && what.getForm() == form)) {
             return getEmptyStack();
         }
 

src/main/java/me/ramidzkh/mekae2/ae2/stack/MekanismStackExportStrategy.java

@@ -99,6 +99,5 @@ public long push(AEKey what, long amount, Actionable mode) {
 
         return amount - storage.insertChemical(mekanismKey.withAmount(amount),
                 Action.fromFluidAction(mode.getFluidAction())).getAmount();
-
     }
 }

src/main/java/me/ramidzkh/mekae2/integration/jei/AMJEIPlugin.java

@@ -3,7 +3,6 @@
 import net.minecraft.resources.ResourceLocation;
 
 import me.ramidzkh.mekae2.AppliedMekanistics;
-import me.ramidzkh.mekae2.ae2.ChemicalIngredientConverter;
 import mekanism.api.IMekanismAccess;
 import mezz.jei.api.IModPlugin;
 import mezz.jei.api.JeiPlugin;

src/main/java/me/ramidzkh/mekae2/ae2/ChemicalIngredientConverter.java → src/main/java/me/ramidzkh/mekae2/integration/jei/ChemicalIngredientConverter.java

@@ -1,7 +1,8 @@
-package me.ramidzkh.mekae2.ae2;
+package me.ramidzkh.mekae2.integration.jei;
 
 import org.jetbrains.annotations.Nullable;
 
+import me.ramidzkh.mekae2.ae2.MekanismKey;
 import mekanism.api.chemical.ChemicalStack;
 import mezz.jei.api.ingredients.IIngredientType;
 
@@ -20,7 +21,7 @@ public IIngredientType<S> getIngredientType() {
     @Nullable
     @Override
     public S getIngredientFromStack(GenericStack stack) {
-        if (stack.what() instanceof MekanismKey key) {
+        if (stack.what() instanceof MekanismKey key && type.getIngredientClass().isInstance(key.getStack())) {
             return (S) key.withAmount(Math.max(1, stack.amount()));
         } else {
             return null;

src/main/java/me/ramidzkh/mekae2/qio/QioSupport.java

@@ -34,45 +34,43 @@ public static void initialize() {
     public static void onBlockEntityCapability(AttachCapabilitiesEvent<BlockEntity> event) {
         var object = event.getObject();
 
-        if (object instanceof IQIOComponent) {
-            if (DASHBOARD.equals(ForgeRegistries.BLOCK_ENTITY_TYPES.getKey(object.getType()))) {
-                event.addCapability(AppliedMekanistics.id("qio_storage_monitorable"), new ICapabilityProvider() {
-                    @NotNull
-                    @Override
-                    public <T> LazyOptional<T> getCapability(@NotNull Capability<T> capability,
-                            @Nullable Direction arg) {
-                        out: if (capability == STORAGE && arg != null) {
-                            // guess the source...
-                            // if you're trying to qio across a compact machine wall or something, sorry!
-                            var host = GridHelper.getNodeHost(object.getLevel(), object.getBlockPos().relative(arg));
+        if (object instanceof IQIOComponent
+                && DASHBOARD.equals(ForgeRegistries.BLOCK_ENTITY_TYPES.getKey(object.getType()))) {
+            event.addCapability(AppliedMekanistics.id("qio_storage_monitorable"), new ICapabilityProvider() {
+                @NotNull
+                @Override
+                public <T> LazyOptional<T> getCapability(@NotNull Capability<T> capability, @Nullable Direction arg) {
+                    out: if (capability == STORAGE && arg != null) {
+                        // guess the source...
+                        // if you're trying to qio across a compact machine wall or something, sorry!
+                        var host = GridHelper.getNodeHost(object.getLevel(), object.getBlockPos().relative(arg));
 
-                            if (host == null) {
-                                break out;
-                            }
+                        if (host == null) {
+                            break out;
+                        }
 
-                            var source = host.getGridNode(arg.getOpposite());
+                        var source = host.getGridNode(arg.getOpposite());
 
-                            // I don't know of any full-block nodes which query inventories, but we'll see
-                            if (source == null) {
-                                source = host.getGridNode(null);
-                            }
+                        // I don't know of any full-block nodes which query inventories, but we'll see
+                        if (source == null) {
+                            source = host.getGridNode(null);
+                        }
 
-                            if (source == null) {
-                                break out;
-                            }
+                        if (source == null) {
+                            break out;
+                        }
 
-                            var adapter = new QioStorageAdapter<>((BlockEntity & IQIOComponent) object, arg,
-                                    source.getOwningPlayerProfileId());
+                        var adapter = new QioStorageAdapter<>((BlockEntity & IQIOComponent) object, arg,
+                                source.getOwningPlayerProfileId());
 
-                            if (adapter.getFrequency() != null) {
-                                return LazyOptional.of(() -> adapter).cast();
-                            }
+                        if (adapter.getFrequency() != null) {
+                            return LazyOptional.of(() -> adapter).cast();
                         }
-
-                        return LazyOptional.empty();
                     }
-                });
-            }
+
+                    return LazyOptional.empty();
+                }
+            });
         }
     }
 }

src/main/java/me/ramidzkh/mekae2/util/ChemicalBridge.java

@@ -5,8 +5,8 @@
 public interface ChemicalBridge {
 
     static <S extends ChemicalStack<?>> S withAmount(S stack, long amount) {
-        var copy = stack.copy();
+        var copy = (S) stack.copy();
         copy.setAmount(amount);
-        return (S) copy;
+        return copy;
     }
 }