diff --git a/lib/pages/chat_details/chat_details_view.dart b/lib/pages/chat_details/chat_details_view.dart
index 6dc691424..b58a69af2 100644
--- a/lib/pages/chat_details/chat_details_view.dart
+++ b/lib/pages/chat_details/chat_details_view.dart
@@ -97,7 +97,7 @@ class ChatDetailsView extends StatelessWidget {
                   sliver: SliverAppBar(
                     backgroundColor: LinagoraSysColors.material().onPrimary,
                     toolbarHeight:
-                        ChatDetailViewStyle.toolbarHeightSliverAppBar,
+                        ChatDetailViewStyle.minToolbarHeightSliverAppBar,
                     title: Column(
                       mainAxisSize: MainAxisSize.min,
                       mainAxisAlignment: MainAxisAlignment.center,
diff --git a/lib/pages/chat_details/chat_details_view_style.dart b/lib/pages/chat_details/chat_details_view_style.dart
index 144897ff7..f8edc60ca 100644
--- a/lib/pages/chat_details/chat_details_view_style.dart
+++ b/lib/pages/chat_details/chat_details_view_style.dart
@@ -15,7 +15,9 @@ class ChatDetailViewStyle {
       EdgeInsets.symmetric(horizontal: 4.0, vertical: 8.0);
 
   // Informations Content
-  static const double toolbarHeightSliverAppBar = 340.0;
+  static const double minToolbarHeightSliverAppBar = 300.0;
+  static const double mediumToolbarHeightSliverAppBar = 344.0;
+  static const double maxToolbarHeightSliverAppBar = 394.0;
   static const double avatarSize = 96;
   static double chatDetailsPageViewWebBorderRadius = 16.0;
   static double chatDetailsPageViewWebWidth = 640.0;
diff --git a/lib/pages/chat_profile_info/chat_profile_info_view.dart b/lib/pages/chat_profile_info/chat_profile_info_view.dart
index d57826eda..7652ba63c 100644
--- a/lib/pages/chat_profile_info/chat_profile_info_view.dart
+++ b/lib/pages/chat_profile_info/chat_profile_info_view.dart
@@ -65,81 +65,89 @@ class ChatProfileInfoView extends StatelessWidget {
           return [
             SliverOverlapAbsorber(
               handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
-              sliver: SliverAppBar(
-                backgroundColor: LinagoraSysColors.material().onPrimary,
-                toolbarHeight: ChatDetailViewStyle.toolbarHeightSliverAppBar,
-                title: Center(
-                  child: ConstrainedBox(
-                    constraints: const BoxConstraints(
-                      maxWidth: ChatProfileInfoStyle.maxWidth,
-                    ),
-                    child: Builder(
-                      builder: (context) {
-                        if (contact?.matrixId != null) {
-                          return FutureBuilder(
-                            future:
-                                Matrix.of(context).client.getProfileFromUserId(
-                                      contact!.matrixId!,
-                                      getFromRooms: false,
-                                    ),
-                            builder: (context, snapshot) => _Information(
-                              avatarUri: snapshot.data?.avatarUrl,
-                              displayName: snapshot.data?.displayName ??
-                                  contact.displayName,
+              sliver: ValueListenableBuilder(
+                valueListenable: controller.lookupContactNotifier,
+                builder: (context, lookupContact, child) {
+                  return SliverAppBar(
+                    backgroundColor: LinagoraSysColors.material().onPrimary,
+                    toolbarHeight: getToolbarHeight(lookupContact),
+                    title: ConstrainedBox(
+                      constraints: BoxConstraints(
+                        maxWidth: ChatProfileInfoStyle.maxWidth,
+                        maxHeight: getToolbarHeight(lookupContact),
+                      ),
+                      child: Builder(
+                        builder: (context) {
+                          if (contact?.matrixId != null) {
+                            return FutureBuilder(
+                              future: Matrix.of(context)
+                                  .client
+                                  .getProfileFromUserId(
+                                    contact!.matrixId!,
+                                    getFromRooms: false,
+                                  ),
+                              builder: (context, snapshot) => _Information(
+                                avatarUri: snapshot.data?.avatarUrl,
+                                displayName: snapshot.data?.displayName ??
+                                    contact.displayName,
+                                matrixId: contact.matrixId,
+                                lookupContactNotifier:
+                                    controller.lookupContactNotifier,
+                                isDraftInfo: controller.widget.isDraftInfo,
+                              ),
+                            );
+                          }
+                          if (contact != null) {
+                            return _Information(
+                              displayName: contact.displayName,
                               matrixId: contact.matrixId,
                               lookupContactNotifier:
                                   controller.lookupContactNotifier,
                               isDraftInfo: controller.widget.isDraftInfo,
-                            ),
-                          );
-                        }
-                        if (contact != null) {
+                            );
+                          }
                           return _Information(
-                            displayName: contact.displayName,
-                            matrixId: contact.matrixId,
+                            avatarUri: user?.avatarUrl,
+                            displayName: user?.calcDisplayname(),
+                            matrixId: user?.id,
                             lookupContactNotifier:
                                 controller.lookupContactNotifier,
                             isDraftInfo: controller.widget.isDraftInfo,
                           );
-                        }
-                        return _Information(
-                          avatarUri: user?.avatarUrl,
-                          displayName: user?.calcDisplayname(),
-                          matrixId: user?.id,
-                          lookupContactNotifier:
-                              controller.lookupContactNotifier,
-                          isDraftInfo: controller.widget.isDraftInfo,
-                        );
-                      },
+                        },
+                      ),
                     ),
-                  ),
-                ),
-                automaticallyImplyLeading: false,
-                pinned: true,
-                floating: true,
-                forceElevated: innerBoxIsScrolled,
-                bottom: TabBar(
-                  physics: const NeverScrollableScrollPhysics(),
-                  overlayColor: WidgetStateProperty.all(Colors.transparent),
-                  indicatorSize: TabBarIndicatorSize.tab,
-                  indicatorColor: Theme.of(context).colorScheme.primary,
-                  indicatorPadding: ChatProfileInfoStyle.indicatorPadding,
-                  indicatorWeight: ChatProfileInfoStyle.indicatorWeight,
-                  labelStyle: ChatProfileInfoStyle.tabBarLabelStyle(context),
-                  unselectedLabelStyle:
-                      ChatProfileInfoStyle.tabBarUnselectedLabelStyle(context),
-                  tabs: controller.tabList.map((page) {
-                    return Tab(
-                      child: Text(
-                        page.getTitle(context),
-                        textAlign: TextAlign.center,
-                        maxLines: 1,
-                        overflow: TextOverflow.fade,
+                    automaticallyImplyLeading: false,
+                    pinned: true,
+                    floating: true,
+                    forceElevated: innerBoxIsScrolled,
+                    bottom: TabBar(
+                      physics: const NeverScrollableScrollPhysics(),
+                      overlayColor: WidgetStateProperty.all(Colors.transparent),
+                      indicatorSize: TabBarIndicatorSize.tab,
+                      indicatorColor: Theme.of(context).colorScheme.primary,
+                      indicatorPadding: ChatProfileInfoStyle.indicatorPadding,
+                      indicatorWeight: ChatProfileInfoStyle.indicatorWeight,
+                      labelStyle:
+                          ChatProfileInfoStyle.tabBarLabelStyle(context),
+                      unselectedLabelStyle:
+                          ChatProfileInfoStyle.tabBarUnselectedLabelStyle(
+                        context,
                       ),
-                    );
-                  }).toList(),
-                  controller: controller.tabController,
-                ),
+                      tabs: controller.tabList.map((page) {
+                        return Tab(
+                          child: Text(
+                            page.getTitle(context),
+                            textAlign: TextAlign.center,
+                            maxLines: 1,
+                            overflow: TextOverflow.fade,
+                          ),
+                        );
+                      }).toList(),
+                      controller: controller.tabController,
+                    ),
+                  );
+                },
               ),
             ),
           ];
@@ -166,6 +174,30 @@ class ChatProfileInfoView extends StatelessWidget {
       ),
     );
   }
+
+  double getToolbarHeight(Either<Failure, Success> lookupContact) =>
+      lookupContact.fold(
+        (failure) => ChatDetailViewStyle.minToolbarHeightSliverAppBar,
+        (success) {
+          if (success is LookupContactsLoading) {
+            return ChatDetailViewStyle.mediumToolbarHeightSliverAppBar;
+          }
+          if (success is LookupMatchContactSuccess) {
+            if (success.contact.email != null &&
+                success.contact.phoneNumber != null) {
+              return ChatDetailViewStyle.maxToolbarHeightSliverAppBar;
+            }
+
+            if (success.contact.email != null ||
+                success.contact.phoneNumber != null) {
+              return ChatDetailViewStyle.mediumToolbarHeightSliverAppBar;
+            }
+
+            return ChatDetailViewStyle.maxToolbarHeightSliverAppBar;
+          }
+          return ChatDetailViewStyle.minToolbarHeightSliverAppBar;
+        },
+      );
 }
 
 class _Information extends StatelessWidget {
@@ -186,8 +218,6 @@ class _Information extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Column(
-      mainAxisSize: MainAxisSize.min,
-      mainAxisAlignment: MainAxisAlignment.center,
       children: [
         Padding(
           padding: ChatProfileInfoStyle.mainPadding,
@@ -235,7 +265,6 @@ class _Information extends StatelessWidget {
         Padding(
           padding: ChatProfileInfoStyle.mainPadding,
           child: Column(
-            mainAxisAlignment: MainAxisAlignment.center,
             children: [
               Text(
                 displayName ?? '',