TF-1679: Fix button close is hide

(cherry picked from commit 428f7fe45574b650465c8ea453014571496754a3)

lib/features/manage_account/presentation/profiles/identities/identities_controller.dart

@@ -53,6 +53,7 @@ class IdentitiesController extends BaseController {
 
   final identitySelected = Rxn<Identity>();
   final signatureSelected = Rxn<String>();
+  final _htmlSignature = Rxn<bool>();
   final listAllIdentities = <Identity>[].obs;
 
   IdentitiesController(
@@ -162,10 +163,15 @@ class IdentitiesController extends BaseController {
               }
             });
       } else {
+        _hideHtmlSignature();
         final newIdentityArguments = await push(
           AppRoutes.identityCreator,
           arguments: arguments);
 
+        if(newIdentityArguments == true) {
+          _showHtmlSignature();
+        }
+
         if (newIdentityArguments is CreateNewIdentityRequest) {
           _createNewIdentityAction(session, accountId, newIdentityArguments);
         } else if (newIdentityArguments is EditIdentityRequest) {
@@ -181,7 +187,7 @@ class IdentitiesController extends BaseController {
     CreateNewIdentityRequest identityRequest
   ) async {
     if (identityRequest.isDefaultIdentity) {
-       consumeState(_createNewDefaultIdentityInteractor.execute(session, accountId, identityRequest));
+      consumeState(_createNewDefaultIdentityInteractor.execute(session, accountId, identityRequest));
     } else {
       consumeState(_createNewIdentityInteractor.execute(session, accountId, identityRequest));
     }
@@ -193,6 +199,7 @@ class IdentitiesController extends BaseController {
         currentOverlayContext!,
         AppLocalizations.of(currentContext!).you_have_created_a_new_identity);
     }
+    _showHtmlSignature();
 
     _refreshAllIdentities();
   }
@@ -203,6 +210,7 @@ class IdentitiesController extends BaseController {
         currentOverlayContext!,
         AppLocalizations.of(currentContext!).you_have_created_a_new_default_identity);
     }
+    _showHtmlSignature();
 
     _refreshAllIdentities();
   }
@@ -287,10 +295,15 @@ class IdentitiesController extends BaseController {
               }
             });
       } else {
+        _hideHtmlSignature();
         final newIdentityArguments = await push(
           AppRoutes.identityCreator,
           arguments: arguments);
 
+        if(newIdentityArguments == true) {
+          _showHtmlSignature();
+        }
+
         if (newIdentityArguments is CreateNewIdentityRequest) {
           _createNewIdentityAction(session, accountId, newIdentityArguments);
         } else if (newIdentityArguments is EditIdentityRequest) {
@@ -318,6 +331,7 @@ class IdentitiesController extends BaseController {
         currentOverlayContext!,
         AppLocalizations.of(currentContext!).you_are_changed_your_identity_successfully);
     }
+    _showHtmlSignature();
 
     _refreshAllIdentities();
   }
@@ -325,4 +339,13 @@ class IdentitiesController extends BaseController {
   ImagePaths get imagePaths => _imagePaths;
 
   bool get isSignatureShow => identitySelected.value != null;
+
+  bool get isShowHtmlSignature => _htmlSignature.value ?? true;
+
+  void _hideHtmlSignature() async {
+    await Future.delayed(const Duration(milliseconds: 100));
+    _htmlSignature.value = false;
+  }
+
+  void _showHtmlSignature() => _htmlSignature.value = true;
 }

lib/features/manage_account/presentation/profiles/identities/widgets/identities_radio_list_builder.dart

@@ -49,7 +49,7 @@ class IdentitiesRadioListBuilder extends StatelessWidget {
             _buildListIdentityView(context),
             Container(height: 1, color: AppColor.attachmentFileBorderColor),
             Obx(() {
-              if (controller.signatureSelected.value != null) {
+              if (controller.isShowHtmlSignature) {
                 return SignatureBuilder(controller.signatureSelected.value!);
               } else {
                 return _buildLoadingView();