Try fix window resize problem

lib/pages/chat/chat_emoji_picker.dart

@@ -1,6 +1,7 @@
 import 'package:emoji_picker_flutter/emoji_picker_flutter.dart';
 import 'package:fluffychat/config/themes.dart';
 import 'package:fluffychat/pages/chat/sticker_picker_dialog.dart';
+import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:matrix/matrix.dart';
@@ -97,7 +98,7 @@ class ChatEmojiPicker extends StatelessWidget {
                                 EmojiPickerType.reaction)
                             ? 14.0
                             : 0,
-                        top: 2.0,
+                        top: PlatformInfos.isWeb ? 4 : 2.0,
                       ),
                       child: FloatingActionButton(
                         onPressed: () =>

lib/pangea/utils/overlay.dart

@@ -68,7 +68,11 @@ class OverlayUtil {
                             position == OverlayEnum.centered)
                         ? 0
                         : null,
-                left: (position == OverlayEnum.bottom) ? 0 : null,
+                left: (position == OverlayEnum.bottom)
+                    ? 0
+                    : (position == OverlayEnum.centered)
+                        ? 0
+                        : null,
                 bottom: (position == OverlayEnum.bottom ||
                         position == OverlayEnum.centered)
                     ? 0

lib/pangea/widgets/chat/message_selection_overlay.dart

@@ -2,6 +2,7 @@ import 'package:fluffychat/config/themes.dart';
 import 'package:fluffychat/pages/chat/chat.dart';
 import 'package:fluffychat/pangea/matrix_event_wrappers/pangea_message_event.dart';
 import 'package:fluffychat/pangea/utils/any_state_holder.dart';
+import 'package:fluffychat/pangea/utils/error_handler.dart';
 import 'package:fluffychat/pangea/widgets/chat/message_toolbar.dart';
 import 'package:fluffychat/pangea/widgets/chat/overlay_footer.dart';
 import 'package:fluffychat/pangea/widgets/chat/overlay_header.dart';
@@ -56,18 +57,21 @@ class MessageSelectionOverlay extends StatelessWidget {
     final double stackSize =
         MediaQuery.of(context).size.height - footerSize - headerSize;
 
+    try {
       if (targetRenderBox != null) {
         final Size transformTargetSize = (targetRenderBox as RenderBox).size;
-      final Offset targetOffset = (targetRenderBox).localToGlobal(Offset.zero);
+        final Offset targetOffset =
+            (targetRenderBox).localToGlobal(Offset.zero);
         if (ownMessage) {
           right = MediaQuery.of(context).size.width -
               targetOffset.dx -
               transformTargetSize.width;
         } else {
-        left = targetOffset.dx - (FluffyThemes.isColumnMode(context) ? 425 : 1);
+          left =
+              targetOffset.dx - (FluffyThemes.isColumnMode(context) ? 425 : 1);
         }
 
-      showDown = targetOffset.dy + transformTargetSize.height <=
+        showDown = targetOffset.dy + transformTargetSize.height / 2 <=
             headerSize + stackSize / 2;
 
         center = targetOffset.dy -
@@ -91,7 +95,7 @@ class MessageSelectionOverlay extends StatelessWidget {
         }
         // If message is not too long, but too close
         // to center of screen, scroll closer to edges
-      if (targetOffset.dy + transformTargetSize.height > midpoint - 30 &&
+        else if (targetOffset.dy + transformTargetSize.height > midpoint - 30 &&
             targetOffset.dy < midpoint + 30) {
           final double scrollUp = midpoint + 30 - targetOffset.dy;
           final double scrollDown =
@@ -131,6 +135,12 @@ class MessageSelectionOverlay extends StatelessWidget {
           }
         }
       }
+    } catch (err) {
+      MatrixState.pAnyState.closeAllOverlays();
+      ErrorHandler.logError(e: err, s: StackTrace.current);
+      // throw L10n.of(context)!.toolbarError;
+      return const SizedBox();
+    }
 
     final Widget overlayMessage = OverlayMessage(
       pangeaMessageEvent.event,
@@ -142,11 +152,7 @@ class MessageSelectionOverlay extends StatelessWidget {
       showDown: showDown,
     );
 
-    return Container(
+    return Expanded(
-      constraints: BoxConstraints(
-        maxWidth: MediaQuery.of(context).size.width -
-            (FluffyThemes.isColumnMode(context) ? 425 : 0),
-      ),
       child: Column(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         mainAxisSize: MainAxisSize.max,

lib/pangea/widgets/chat/message_toolbar.dart

@@ -81,7 +81,7 @@ class ToolbarDisplayController {
     // not to open immediately after clicking (user has to scroll or move their cursor)
     // so I'm commenting it out for now
     // WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
-    Widget overlayEntry;
+    Widget? overlayEntry;
     if (toolbar == null) return;
     try {
       overlayEntry = MessageSelectionOverlay(
@@ -338,7 +338,7 @@ class MessageToolbarState extends State<MessageToolbar> {
   Widget build(BuildContext context) {
     final double maxHeight = (MediaQuery.of(context).size.height -
                 (PlatformInfos.isWeb
-                    ? 214
+                    ? 217
                     : PlatformInfos.isIOS
                         ? 262
                         : 198)) /