diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
index 9167fca8b..61afab701 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
@@ -6,7 +6,6 @@ import com.hippo.unifile.UniFile
 import dev.zacsweers.metro.AppScope
 import dev.zacsweers.metro.Inject
 import dev.zacsweers.metro.SingleIn
-import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.source.Source
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineScope
@@ -69,7 +68,6 @@ class DownloadCache(
     private val context: Context,
     private val provider: DownloadProvider,
     private val sourceManager: SourceManager,
-    private val extensionManager: ExtensionManager,
     private val storageManager: StorageManager,
 ) {
 
@@ -356,7 +354,6 @@ class DownloadCache(
             // Try to wait until extensions and sources have loaded
             var sources = emptyList<Source>()
             withTimeoutOrNull(30.seconds) {
-                extensionManager.isInitialized.first { it }
                 sourceManager.isInitialized.first { it }
 
                 sources = getSources()
diff --git a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
index 6a8f49597..949de947d 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
@@ -23,9 +23,10 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.emptyFlow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 import logcat.LogPriority
@@ -55,19 +56,18 @@ class ExtensionManager(
 
     val scope = CoroutineScope(SupervisorJob())
 
-    private val _isInitialized = MutableStateFlow(false)
-    val isInitialized: StateFlow<Boolean> = _isInitialized.asStateFlow()
+    private val isInitialized = MutableStateFlow(false)
 
     private val iconMap = mutableMapOf<String, Drawable>()
 
     private val installedExtensionMapFlow = MutableStateFlow(emptyMap<String, Extension.Installed>())
-    val installedExtensionsFlow = installedExtensionMapFlow.mapExtensions(scope)
+    val installedExtensionsFlow = installedExtensionMapFlow.mapExtensionsOnceInitialized()
 
     private val availableExtensionMapFlow = MutableStateFlow(emptyMap<String, Extension.Available>())
     val availableExtensionsFlow = availableExtensionMapFlow.mapExtensions(scope)
 
     private val untrustedExtensionMapFlow = MutableStateFlow(emptyMap<String, Extension.Untrusted>())
-    val untrustedExtensionsFlow = untrustedExtensionMapFlow.mapExtensions(scope)
+    val untrustedExtensionsFlow = untrustedExtensionMapFlow.mapExtensionsOnceInitialized()
 
     init {
         scope.launch(Dispatchers.IO) {
@@ -79,7 +79,7 @@ class ExtensionManager(
     private var subLanguagesEnabledOnFirstRun = preferences.enabledLanguages.isSet()
 
     fun getExtensionPackage(sourceId: Long): String? {
-        return installedExtensionsFlow.value.find { extension ->
+        return installedExtensionMapFlow.value.values.find { extension ->
             extension.sources.any { it.id == sourceId }
         }
             ?.pkgName
@@ -128,7 +128,7 @@ class ExtensionManager(
             .filterIsInstance<LoadResult.Untrusted>()
             .associate { it.extension.pkgName to it.extension }
 
-        _isInitialized.value = true
+        isInitialized.value = true
     }
 
     /**
@@ -378,4 +378,12 @@ class ExtensionManager(
     private fun <T : Extension> StateFlow<Map<String, T>>.mapExtensions(scope: CoroutineScope): StateFlow<List<T>> {
         return map { it.values.toList() }.stateIn(scope, SharingStarted.Lazily, value.values.toList())
     }
+
+    /**
+     * Extensions are loaded in the background, and [stateIn] would replay the empty list it was
+     * seeded with at construction, so this only starts emitting once that finished.
+     */
+    private fun <T : Extension> StateFlow<Map<String, T>>.mapExtensionsOnceInitialized(): Flow<List<T>> {
+        return onStart { isInitialized.first { it } }.map { it.values.toList() }
+    }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/AndroidSourceManager.kt b/app/src/main/java/eu/kanade/tachiyomi/source/AndroidSourceManager.kt
index eb33ffde1..6a753c53a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/AndroidSourceManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/AndroidSourceManager.kt
@@ -15,7 +15,6 @@ import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
@@ -48,8 +47,6 @@ class AndroidSourceManager(
 
     init {
         scope.launch {
-            extensionManager.isInitialized.first { it }
-
             extensionManager.installedExtensionsFlow
                 .collectLatest { extensions ->
                     val mutableMap = ConcurrentHashMap<Long, Source>(
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/SearchViewModel.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/SearchViewModel.kt
index 5d9049d14..71d603479 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/SearchViewModel.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/SearchViewModel.kt
@@ -16,6 +16,7 @@ import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
@@ -98,7 +99,7 @@ abstract class SearchViewModel(
             )
     }
 
-    private fun getSelectedSources(): List<Source> {
+    private suspend fun getSelectedSources(): List<Source> {
         val enabledSources = getEnabledSources()
 
         val filter = extensionFilter
@@ -106,7 +107,7 @@ abstract class SearchViewModel(
             return enabledSources
         }
 
-        return extensionManager.installedExtensionsFlow.value
+        return extensionManager.installedExtensionsFlow.first()
             .filter { it.pkgName == filter }
             .flatMap { it.sources }
             .filter { it in enabledSources }
@@ -139,23 +140,23 @@ abstract class SearchViewModel(
 
         searchJob?.cancel()
 
-        val sources = getSelectedSources()
-
-        // Reuse previous results if possible
-        if (sameQuery) {
-            val existingResults = state.value.items
-            updateItems(
-                sources
-                    .associateWith { existingResults[it] ?: SearchItemResult.Loading },
-            )
-        } else {
-            updateItems(
-                sources
-                    .associateWith { SearchItemResult.Loading },
-            )
-        }
-
         searchJob = viewModelScope.launchIO {
+            val sources = getSelectedSources()
+
+            // Reuse previous results if possible
+            if (sameQuery) {
+                val existingResults = state.value.items
+                updateItems(
+                    sources
+                        .associateWith { existingResults[it] ?: SearchItemResult.Loading },
+                )
+            } else {
+                updateItems(
+                    sources
+                        .associateWith { SearchItemResult.Loading },
+                )
+            }
+
             sources.map { source ->
                 async {
                     if (state.value.items[source] !is SearchItemResult.Loading) {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt b/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
index 038983c7c..fe1d33bd2 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
@@ -12,6 +12,7 @@ import eu.kanade.tachiyomi.util.system.WebViewUtil
 import eu.kanade.tachiyomi.util.system.createFileInCacheDir
 import eu.kanade.tachiyomi.util.system.toShareIntent
 import eu.kanade.tachiyomi.util.system.toast
+import kotlinx.coroutines.flow.first
 import kotlinx.datetime.TimeZone
 import kotlinx.datetime.offsetAt
 import kotlinx.datetime.toLocalDateTime
@@ -62,10 +63,10 @@ class CrashLogUtil(
         """.trimIndent()
     }
 
-    private fun getExtensionsInfo(): String? {
+    private suspend fun getExtensionsInfo(): String? {
         val availableExtensions = extensionManager.availableExtensionsFlow.value.associateBy { it.pkgName }
 
-        val extensionInfoList = extensionManager.installedExtensionsFlow.value
+        val extensionInfoList = extensionManager.installedExtensionsFlow.first()
             .sortedBy { it.name }
             .mapNotNull {
                 val availableExtension = availableExtensions[it.pkgName]