diff --git a/src/Illuminate/Database/Eloquent/Concerns/QueriesRelationships.php b/src/Illuminate/Database/Eloquent/Concerns/QueriesRelationships.php
index c443e7313b06..81020f6817cc 100644
--- a/src/Illuminate/Database/Eloquent/Concerns/QueriesRelationships.php
+++ b/src/Illuminate/Database/Eloquent/Concerns/QueriesRelationships.php
@@ -275,7 +275,7 @@ public function hasMorph($relation, $types, $operator = '>=', $count = 1, $boole
             $type = Relation::getMorphedModel($type) ?? $type;
         }
 
-        return $this->where(function ($query) use ($relation, $callback, $operator, $count, $types) {
+        return $this->where(function ($query) use ($relation, $callback, $operator, $count, $types, $checkMorphNull) {
             foreach ($types as $type) {
                 $query->orWhere(function ($query) use ($relation, $callback, $operator, $count, $type) {
                     $belongsTo = $this->getBelongsToRelation($relation, $type);
@@ -290,8 +290,9 @@ public function hasMorph($relation, $types, $operator = '>=', $count = 1, $boole
                         ->whereHas($belongsTo, $callback, $operator, $count);
                 });
             }
-        }, null, null, $boolean)
-            ->when($checkMorphNull, fn (self $query) => $query->orWhereMorphedTo($relation, null));
+
+            $query->when($checkMorphNull, fn (self $query) => $query->orWhereMorphedTo($relation, null));
+        }, null, null, $boolean);
     }
 
     /**
diff --git a/tests/Integration/Database/EloquentWhereHasMorphTest.php b/tests/Integration/Database/EloquentWhereHasMorphTest.php
index 8661571f959e..c551b08128ca 100644
--- a/tests/Integration/Database/EloquentWhereHasMorphTest.php
+++ b/tests/Integration/Database/EloquentWhereHasMorphTest.php
@@ -27,6 +27,7 @@ protected function afterRefreshingDatabase()
 
         Schema::create('comments', function (Blueprint $table) {
             $table->increments('id');
+            $table->string('title');
             $table->nullableMorphs('commentable');
             $table->softDeletes();
         });
@@ -45,7 +46,10 @@ protected function afterRefreshingDatabase()
         $models[] = null; // deleted
 
         foreach ($models as $model) {
-            (new Comment)->commentable()->associate($model)->save();
+            $comment = new Comment();
+            $comment->commentable()->associate($model);
+            $comment->title = 'foo';
+            $comment->save();
         }
     }
 
@@ -262,6 +266,22 @@ public function testWhereDoesntHaveMorphWithNullableMorph()
 
         $this->assertEquals([3, 7, 8], $comments->pluck('id')->all());
     }
+
+    public function testWhereDoesntHaveMorphWithNullableMorphAndAdditionalWhereIsLogicallyGrouped()
+    {
+        $commentsWhereFirst = Comment::whereNot('title', 'foo')
+            ->whereDoesntHaveMorph('commentable', '*')
+            ->orderBy('id')
+            ->get();
+
+        $commentsWhereLast = Comment::whereDoesntHaveMorph('commentable', '*')
+            ->whereNot('title', 'foo')
+            ->orderBy('id')
+            ->get();
+
+        $this->assertCount(0, $commentsWhereFirst);
+        $this->assertCount(0, $commentsWhereLast);
+    }
 }
 
 class Comment extends Model