Remove the FtueEntryPoint.Callback, LoggedInFlowNode is already observing the Ftue state to change the root target.

appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt

@@ -345,11 +345,6 @@ class LoggedInFlowNode @AssistedInject constructor(
             }
             NavTarget.Ftue -> {
                 ftueEntryPoint.nodeBuilder(this, buildContext)
-                    .callback(object : FtueEntryPoint.Callback {
-                        override fun onFtueFlowFinished() {
-                            lifecycleScope.launch { attachRoomList() }
-                        }
-                    })
                     .build()
             }
             NavTarget.RoomDirectorySearch -> {

features/ftue/api/src/main/kotlin/io/element/android/features/ftue/api/FtueEntryPoint.kt

@@ -18,18 +18,12 @@ package io.element.android.features.ftue.api
 
 import com.bumble.appyx.core.modality.BuildContext
 import com.bumble.appyx.core.node.Node
-import com.bumble.appyx.core.plugin.Plugin
 import io.element.android.libraries.architecture.FeatureEntryPoint
 
 interface FtueEntryPoint : FeatureEntryPoint {
     fun nodeBuilder(parentNode: Node, buildContext: BuildContext): NodeBuilder
 
     interface NodeBuilder {
-        fun callback(callback: Callback): NodeBuilder
         fun build(): Node
     }
-
-    interface Callback : Plugin {
-        fun onFtueFlowFinished()
-    }
 }

features/ftue/impl/src/main/kotlin/io/element/android/features/ftue/impl/DefaultFtueEntryPoint.kt

@@ -31,11 +31,6 @@ class DefaultFtueEntryPoint @Inject constructor() : FtueEntryPoint {
         val plugins = ArrayList<Plugin>()
 
         return object : FtueEntryPoint.NodeBuilder {
-            override fun callback(callback: FtueEntryPoint.Callback): FtueEntryPoint.NodeBuilder {
-                plugins += callback
-                return this
-            }
-
             override fun build(): Node {
                 return parentNode.createNode<FtueFlowNode>(buildContext, plugins)
             }

features/ftue/impl/src/main/kotlin/io/element/android/features/ftue/impl/FtueFlowNode.kt

@@ -32,7 +32,6 @@ import dagger.assisted.Assisted
 import dagger.assisted.AssistedInject
 import io.element.android.anvilannotations.ContributesNode
 import io.element.android.features.analytics.api.AnalyticsEntryPoint
-import io.element.android.features.ftue.api.FtueEntryPoint
 import io.element.android.features.ftue.impl.notifications.NotificationsOptInNode
 import io.element.android.features.ftue.impl.sessionverification.FtueSessionVerificationFlowNode
 import io.element.android.features.ftue.impl.state.DefaultFtueService
@@ -86,8 +85,6 @@ class FtueFlowNode @AssistedInject constructor(
         data object LockScreenSetup : NavTarget
     }
 
-    private val callback = plugins.filterIsInstance<FtueEntryPoint.Callback>().firstOrNull()
-
     override fun onBuilt() {
         super.onBuilt()
 
@@ -157,7 +154,7 @@ class FtueFlowNode @AssistedInject constructor(
             FtueStep.LockscreenSetup -> {
                 backstack.newRoot(NavTarget.LockScreenSetup)
             }
-            null -> callback?.onFtueFlowFinished()
+            null -> Unit
         }
     }