moved some logic around

lib/pages/chat/chat.dart

@@ -2414,6 +2414,8 @@ class ChatController extends State<ChatPageWithRoom>
     );
 
     if (reason == null) return;
+
+    clearSelectedEvents();
     await showFutureLoadingDialog(
       context: context,
       future: () => room.sendEvent(

lib/pangea/toolbar/reading_assistance/select_mode_buttons.dart

@@ -183,6 +183,9 @@ class SelectModeButtonsState extends State<SelectModeButtons> {
   SelectModeController get controller =>
       widget.overlayController.selectModeController;
 
+  bool get _canRefresh =>
+      messageEvent.eventId == widget.controller.refreshEventID;
+
   Future<void> updateMode(SelectMode? mode) async {
     if (mode == null) {
       matrix?.audioPlayer?.stop();
@@ -219,9 +222,13 @@ class SelectModeButtonsState extends State<SelectModeButtons> {
     }
 
     if (updatedMode == SelectMode.requestRegenerate) {
-      widget.controller.requestRegeneration(
+      await widget.controller.requestRegeneration(
         messageEvent.eventId,
       );
+
+      if (mounted) {
+        controller.setSelectMode(null);
+      }
     }
   }
 
@@ -357,13 +364,7 @@ class SelectModeButtonsState extends State<SelectModeButtons> {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     final modes = controller.readingAssistanceModes;
-    final allModes = controller.allModes
-        .where(
-          (mode) =>
-              mode != SelectMode.requestRegenerate ||
-              messageEvent.eventId == widget.controller.refreshEventID,
-        )
-        .toList();
+    final allModes = controller.allModes(enableRefresh: _canRefresh);
     return Material(
       type: MaterialType.transparency,
       child: SizedBox(
@@ -373,7 +374,7 @@ class SelectModeButtonsState extends State<SelectModeButtons> {
           children: List.generate(allModes.length + 1, (index) {
             if (index < allModes.length) {
               final mode = allModes[index];
-              final enabled = modes.contains(mode);
+              final enabled = modes(enableRefresh: _canRefresh).contains(mode);
               return Container(
                 width: 45.0,
                 alignment: Alignment.center,

lib/pangea/toolbar/reading_assistance/select_mode_controller.dart

@@ -113,7 +113,6 @@ class SelectModeController with LemmaEmojiSetter {
         SelectMode.translate,
         SelectMode.practice,
         SelectMode.emoji,
-        SelectMode.requestRegenerate,
       ];
 
   static List<SelectMode> get _audioModes => [
@@ -131,7 +130,7 @@ class SelectModeController with LemmaEmojiSetter {
 
   (PangeaAudioFile, File?)? get audioFile => _audioLoader.value;
 
-  List<SelectMode> get allModes {
+  List<SelectMode> allModes({bool enableRefresh = false}) {
     final validTypes = {MessageTypes.Text, MessageTypes.Audio};
     if (!messageEvent.event.status.isSent ||
         messageEvent.event.type != EventTypes.Message ||
@@ -139,12 +138,18 @@ class SelectModeController with LemmaEmojiSetter {
       return [];
     }
 
-    return messageEvent.event.messageType == MessageTypes.Text
+    final types = messageEvent.event.messageType == MessageTypes.Text
         ? _textModes
         : _audioModes;
+
+    if (enableRefresh) {
+      return [...types, SelectMode.requestRegenerate];
+    }
+
+    return types;
   }
 
-  List<SelectMode> get readingAssistanceModes {
+  List<SelectMode> readingAssistanceModes({bool enableRefresh = false}) {
     final validTypes = {MessageTypes.Text, MessageTypes.Audio};
     if (!messageEvent.event.status.isSent ||
         messageEvent.event.type != EventTypes.Message ||
@@ -152,6 +157,7 @@ class SelectModeController with LemmaEmojiSetter {
       return [];
     }
 
+    List<SelectMode> modes = [];
     if (messageEvent.event.messageType == MessageTypes.Text) {
       final lang = messageEvent.messageDisplayLangCode.split("-").first;
 
@@ -161,14 +167,20 @@ class SelectModeController with LemmaEmojiSetter {
       final matchesL1 = lang ==
           MatrixState.pangeaController.userController.userL1!.langCodeShort;
 
-      return matchesL2
+      modes = matchesL2
           ? _textModes
           : matchesL1
               ? []
               : [SelectMode.translate];
+    } else {
+      modes = _audioModes;
     }
 
-    return _audioModes;
+    if (enableRefresh) {
+      modes = [...modes, SelectMode.requestRegenerate];
+    }
+
+    return modes;
   }
 
   bool get isLoading => currentModeStateNotifier?.value is AsyncLoading;