small fixes

lib/pages/chat/events/message.dart

@@ -143,8 +143,10 @@ class Message extends StatelessWidget {
     // #Pangea
     final PangeaMessageEvent? pangeaMessageEvent =
         controller.getPangeaMessageEvent(event.eventId);
-    final ToolbarDisplayController? toolbarController =
-        controller.getToolbarDisplayController(event.eventId);
+    ToolbarDisplayController? toolbarController;
+    if (event.messageType == MessageTypes.Text) {
+      toolbarController = controller.getToolbarDisplayController(event.eventId);
+    }
     // Pangea#
 
     final resetAnimateIn = this.resetAnimateIn;

lib/pangea/widgets/chat/message_toolbar.dart

@@ -24,6 +24,7 @@ class ToolbarDisplayController {
   final String targetId;
   final bool immersionMode;
   final ChatController controller;
+  final FocusNode focusNode = FocusNode();
 
   MessageToolbar? toolbar;
   String? overlayId;
@@ -54,8 +55,7 @@ class ToolbarDisplayController {
     if (controller.selectMode) {
       controller.clearSelectedEvents();
     }
-    // focusNode.unfocus();
-    FocusScope.of(context).unfocus();
+    focusNode.requestFocus();
 
     final LayerLinkAndKey layerLinkAndKey =
         MatrixState.pAnyState.layerLinkAndKey(targetId);

lib/pangea/widgets/igc/word_data_card.dart

@@ -121,7 +121,12 @@ class WordDataCardController extends State<WordDataCard> {
   }
 
   Future<void> getWordNet() async {
-    if (mounted) setState(() => isLoadingWordNet = true);
+    if (mounted) {
+      setState(() {
+        wordData = null;
+        isLoadingWordNet = true;
+      });
+    }
     try {
       wordData = await controller.wordNet.getWordDataGlobal(
         word: widget.word,
@@ -137,9 +142,7 @@ class WordDataCardController extends State<WordDataCard> {
       );
       wordNetError = err;
     } finally {
-      if (mounted) {
-        setState(() => isLoadingWordNet = false);
-      }
+      if (mounted) setState(() => isLoadingWordNet = false);
     }
   }