Fix 2 recipe viewer issues (#8079)

Author: Bommels05

src/main/java/mekanism/client/recipe_viewer/emi/widget/MekanismTankEmiWidget.java

@@ -64,7 +64,7 @@ public void drawStack(GuiGraphics graphics, int mouseX, int mouseY, float delta)
             int y = bounds.y() + 1;
             int width = bounds.width() - 2;
             int height = bounds.height() - 2;
-            int desiredHeight = MathUtils.clampToInt(height * (double) stack.getAmount() / capacity);
+            int desiredHeight = MathUtils.clampToInt(height * (double) ingredient.getAmount() / capacity);
             if (desiredHeight < 1) {
                 desiredHeight = 1;
             }

src/main/java/mekanism/client/recipe_viewer/jei/ChemicalStackHelper.java

@@ -119,7 +119,7 @@ public Optional<ResourceLocation> getTagEquivalent(Collection<STACK> stacks) {
         return getRegistry().getTags()
               .filter(pair -> {
                   Named<CHEMICAL> tag = pair.getSecond();
-                  return tag.size() == expected && tag.stream().allMatch(tag::contains);
+                  return tag.size() == expected && tag.stream().allMatch(holder -> values.contains(holder.value()));
               }).map(pair -> pair.getFirst().location())
               .findFirst();
     }