title: addChangeListener not working Realm Android Kotlin
body: <p>I am using Realm DB in my android app. Data is being saved/updated successfully but the problem is that addChangeListener is not being called when I add/update data.
  This is my Code (Kotlin):</p>
  
  <p><strong>In MainActivity:</strong></p>
  
  <pre><code>        Realm.init(this)
          // Get a Realm instance for this thread
          val config = RealmConfiguration.Builder().name("coinbundle.realm")
                  .schemaVersion(1) // Must be bumped when the schema changes
                  .build()
          val realm = Realm.getInstance(config)
  
          val  bundles = realm.where(BundleDB::class.java).findAll()
          bundles.addChangeListener(RealmChangeListener&lt;RealmResults&lt;BundleDB&gt;&gt; {
              Log.d("myanswer","lisnter worked")
          })
  </code></pre>
  
  <p><strong>In BackgroundService I am saving data like this:</strong></p>
  
  <pre><code>        val config = RealmConfiguration.Builder().name("coinbundle.realm")
                  .schemaVersion(1) // Must be bumped when the schema changes
                  .build()
          val realm = Realm.getInstance(config)
          realm.beginTransaction()
          BundleObj = realm.createObject(BundleDB::class.java, UUID.randomUUID().toString())
          BundleObj!!.name = "MY_BUNDLE_NAME"
          realm.commitTransaction()
  </code></pre>