diff --git a/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/AppUi.kt b/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/AppUi.kt
index 75056af..f938a03 100644
--- a/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/AppUi.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/AppUi.kt
@@ -12,11 +12,9 @@ import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
-import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavHostController
@@ -24,13 +22,14 @@ import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
+import org.unifiedpush.android.distributor.ui.R as LibR
 import org.unifiedpush.android.distributor.ui.compose.AppBar
 import org.unifiedpush.distributor.sunup.R
 import org.unifiedpush.distributor.sunup.activities.DistribMigrationViewModel
 import org.unifiedpush.distributor.sunup.activities.MainViewModel
 import org.unifiedpush.distributor.sunup.activities.PreviewFactory
 import org.unifiedpush.distributor.sunup.activities.SettingsViewModel
-import org.unifiedpush.android.distributor.ui.R as LibR
+import org.unifiedpush.distributor.sunup.activities.ThemeViewModel
 
 enum class AppScreen(@StringRes val title: Int) {
     Main(R.string.app_name),
@@ -51,23 +50,6 @@ private fun DefaultTopBar(
     modifier
 )
 
-@Composable
-inline fun <reified VM : ViewModel> sharedViewModel(
-    navController: NavHostController,
-    screen: AppScreen,
-    factory: ViewModelProvider.Factory
-): VM? {
-    val currentBackStackEntry by navController.currentBackStackEntryAsState()
-    return if (currentBackStackEntry?.destination?.route == screen.name) {
-        val parentEntry = remember(currentBackStackEntry) {
-            navController.getBackStackEntry(screen.name)
-        }
-        viewModel(parentEntry, factory = factory)
-    } else {
-        null
-    }
-}
-
 @Composable
 fun App(
     factory: ViewModelProvider.Factory,
@@ -80,20 +62,18 @@ fun App(
     )
     // shared with all views, no need to scope it
     val migrationViewModel = viewModel<DistribMigrationViewModel>(factory = factory)
+    val mainViewModel = viewModel<MainViewModel>(factory = factory)
 
     Scaffold(
         topBar = {
             when (currentScreen) {
                 AppScreen.Main -> {
-                    sharedViewModel<MainViewModel>(
-                        navController,
-                        currentScreen,
-                        factory
-                    )?.let {
-                        MainAppBarOrSelection(it, onGoToSettings = {
+                    MainAppBarOrSelection(
+                        mainViewModel,
+                        onGoToSettings = {
                             navController.navigate(AppScreen.Settings.name)
-                        })
-                    }
+                        }
+                    )
                 }
                 else -> null
             } ?: DefaultTopBar(
@@ -113,14 +93,14 @@ fun App(
                 .padding(innerPadding)
         ) {
             composable(route = AppScreen.Main.name) {
-                sharedViewModel<MainViewModel>(navController, currentScreen, factory)?.let {
-                    MainScreen(it, migrationViewModel)
-                }
+                MainScreen(
+                    mainViewModel,
+                    migrationViewModel
+                )
             }
             composable(route = AppScreen.Settings.name) {
-                sharedViewModel<SettingsViewModel>(navController, currentScreen, factory)?.let {
-                    SettingsScreen(it, themeViewModel, migrationViewModel)
-                }
+                val vm = viewModel<SettingsViewModel>(factory = factory)
+                SettingsScreen(vm, themeViewModel, migrationViewModel)
             }
         }
     }
diff --git a/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/ThemeViewModel.kt b/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/ThemeViewModel.kt
deleted file mode 100644
index 7d3e520..0000000
--- a/app/src/main/java/org/unifiedpush/distributor/sunup/activities/ui/ThemeViewModel.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-package org.unifiedpush.distributor.sunup.activities.ui
-
-import android.app.Application
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.setValue
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
-import kotlinx.coroutines.launch
-import org.unifiedpush.distributor.sunup.AppStore
-
-class ThemeViewModel(val application: Application? = null): ViewModel() {
-    var dynamicColors by mutableStateOf(
-        application?.let {AppStore(it).dynamicColors} ?: false
-    )
-
-    fun toggleDynamicColors() {
-        viewModelScope.launch {
-            dynamicColors = !dynamicColors
-            application?.run {
-                AppStore(this).dynamicColors = dynamicColors
-            }
-        }
-    }
-}
\ No newline at end of file