Dynamically adjust the preferred server to the first one when the list changes and the current default is not in the list of servers.

amethyst/src/main/java/com/vitorpamplona/amethyst/model/nipB7Blossom/BlossomServerListState.kt

@@ -38,6 +38,7 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 
@@ -87,6 +88,10 @@ class BlossomServerListState(
                 mergeServerList(blossoms)
             }.onStart {
                 emit(mergeServerList(flow.value))
+            }.onEach { servers ->
+                if (servers.none { it == settings.defaultFileServer }) {
+                    settings.changeDefaultFileServer(servers.firstOrNull() ?: DEFAULT_MEDIA_SERVERS[0])
+                }
             }.flowOn(Dispatchers.IO)
             .stateIn(
                 scope,

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/utils/ChatFileUploadDialog.kt

@@ -207,7 +207,7 @@ private fun ImageVideoPostChat(
             label = "",
             placeholder =
                 fileServers
-                    .firstOrNull { it == accountViewModel.account.settings.defaultFileServer }
+                    .firstOrNull { it.baseUrl == accountViewModel.account.settings.defaultFileServer.baseUrl }
                     ?.name
                     ?: fileServers.firstOrNull()?.name
                     ?: DEFAULT_MEDIA_SERVERS[0].name,