diff --git a/app/kubernetes/views/applications/create/createApplication.html b/app/kubernetes/views/applications/create/createApplication.html
index 5b85af74f..9fb8576fb 100644
--- a/app/kubernetes/views/applications/create/createApplication.html
+++ b/app/kubernetes/views/applications/create/createApplication.html
@@ -414,7 +414,7 @@
                     style="margin-top: 7px; margin-left: 0"
                     button-spinner="ctrl.state.updateWebEditorInProgress"
                   >
-                    <span ng-show="!ctrl.state.updateWebEditorInProgress">Update the application</span>
+                    <span ng-show="!ctrl.state.updateWebEditorInProgress">Update application</span>
                     <span ng-show="ctrl.state.updateWebEditorInProgress">Update in progress...</span>
                   </button>
                 </div>
diff --git a/app/kubernetes/views/applications/create/createApplicationController.js b/app/kubernetes/views/applications/create/createApplicationController.js
index 4d64afcd1..d1da5f208 100644
--- a/app/kubernetes/views/applications/create/createApplicationController.js
+++ b/app/kubernetes/views/applications/create/createApplicationController.js
@@ -216,10 +216,12 @@ class KubernetesCreateApplicationController {
   }
 
   onChangeFileContent(value) {
-    if (this.stackFileContent.replace(/(\r\n|\n|\r)/gm, '') !== value.replace(/(\r\n|\n|\r)/gm, '')) {
-      this.state.isEditorDirty = true;
-      this.stackFileContent = value;
-    }
+    this.$scope.$evalAsync(() => {
+      if (this.stackFileContent.replace(/(\r\n|\n|\r)/gm, '') !== value.replace(/(\r\n|\n|\r)/gm, '')) {
+        this.state.isEditorDirty = true;
+        this.stackFileContent = value;
+      }
+    });
   }
 
   onDataAccessPolicyChange(value) {
@@ -1055,9 +1057,6 @@ class KubernetesCreateApplicationController {
 
           this.formValues.OriginalIngresses = this.ingresses;
           this.formValues.ImageModel = await this.parseImageConfiguration(this.formValues.ImageModel);
-          this.savedFormValues = angular.copy(this.formValues);
-          this.updateNamespaceLimits(this.namespaceWithQuota);
-          this.updateSliders(this.namespaceWithQuota);
 
           if (this.application.ApplicationType !== KubernetesApplicationTypes.StatefulSet) {
             _.forEach(this.formValues.PersistedFolders, (persistedFolder) => {
@@ -1070,6 +1069,10 @@ class KubernetesCreateApplicationController {
           }
           this.formValues.OriginalPersistedFolders = this.formValues.PersistedFolders;
           await this.refreshNamespaceData(namespace);
+
+          this.savedFormValues = angular.copy(this.formValues);
+          this.updateNamespaceLimits(this.namespaceWithQuota);
+          this.updateSliders(this.namespaceWithQuota);
         } else {
           this.formValues.AutoScaler = KubernetesApplicationHelper.generateAutoScalerFormValueFromHorizontalPodAutoScaler(null, this.formValues.ReplicaCount);
         }
diff --git a/app/react/kubernetes/applications/application.queries.ts b/app/react/kubernetes/applications/application.queries.ts
index 118bc02af..5496f86cf 100644
--- a/app/react/kubernetes/applications/application.queries.ts
+++ b/app/react/kubernetes/applications/application.queries.ts
@@ -316,7 +316,9 @@ export function usePatchApplicationMutation(
     }: {
       appKind: AppKind;
       patch: ApplicationPatch;
-      contentType?: string;
+      contentType?:
+        | 'application/json-patch+json'
+        | 'application/strategic-merge-patch+json';
     }) =>
       patchApplication(
         environmentId,