diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/workspace/document-type-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/workspace/document-type-workspace.context.ts
index da36b169cb..efe6f99b1d 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/workspace/document-type-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/documents/document-types/workspace/document-type-workspace.context.ts
@@ -8,6 +8,7 @@ export class UmbWorkspaceDocumentTypeContext
 	extends UmbWorkspaceContext
 	implements UmbWorkspaceEntityContextInterface<DocumentTypeModel | undefined>
 {
+	isNew = false;
 	#manager = new UmbEntityWorkspaceManager(this._host, 'document-type', UMB_DOCUMENT_TYPE_STORE_CONTEXT_TOKEN);
 
 	public readonly data = this.#manager.state.asObservable();
diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/members/members/workspace/member-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/backoffice/members/members/workspace/member-workspace.context.ts
index d010b9edd0..0643082bba 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/members/members/workspace/member-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/members/members/workspace/member-workspace.context.ts
@@ -8,6 +8,7 @@ export class UmbWorkspaceMemberContext
 	extends UmbWorkspaceContext
 	implements UmbWorkspaceEntityContextInterface<MemberDetails | undefined>
 {
+	isNew = false;
 	#manager = new UmbEntityWorkspaceManager(this._host, 'member', UMB_MEMBER_DETAIL_STORE_CONTEXT_TOKEN);
 
 	public readonly data = this.#manager.state.asObservable();
@@ -18,7 +19,7 @@ export class UmbWorkspaceMemberContext
 	}
 
 	setName(name: string) {
-		this.#manager.state.update({name});
+		this.#manager.state.update({ name });
 	}
 
 	getEntityType = this.#manager.getEntityType;
diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/translation/dictionary/workspace/dictionary-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/backoffice/translation/dictionary/workspace/dictionary-workspace.context.ts
index 5081fbaf3a..c926b618dc 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/translation/dictionary/workspace/dictionary-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/translation/dictionary/workspace/dictionary-workspace.context.ts
@@ -10,6 +10,7 @@ export class UmbWorkspaceDictionaryContext
 	extends UmbWorkspaceContext
 	implements UmbWorkspaceEntityContextInterface<EntityType | undefined>
 {
+	isNew = false;
 	#host: UmbControllerHostInterface;
 	#repo: UmbDictionaryRepository;
 
diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/users/users/workspace/user-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/backoffice/users/users/workspace/user-workspace.context.ts
index eb22cff826..7f1dd39cb5 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/users/users/workspace/user-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/users/users/workspace/user-workspace.context.ts
@@ -4,8 +4,11 @@ import { UmbWorkspaceEntityContextInterface } from '../../../shared/components/w
 import { UmbEntityWorkspaceManager } from '../../../shared/components/workspace/workspace-context/entity-manager-controller';
 import type { UserDetails } from '@umbraco-cms/models';
 
-export class UmbWorkspaceUserContext extends UmbWorkspaceContext implements UmbWorkspaceEntityContextInterface<UserDetails | undefined> {
-
+export class UmbWorkspaceUserContext
+	extends UmbWorkspaceContext
+	implements UmbWorkspaceEntityContextInterface<UserDetails | undefined>
+{
+	isNew = false;
 	#manager = new UmbEntityWorkspaceManager(this._host, 'user', UMB_USER_STORE_CONTEXT_TOKEN);
 
 	public readonly data = this.#manager.state.asObservable();
@@ -15,7 +18,7 @@ export class UmbWorkspaceUserContext extends UmbWorkspaceContext implements UmbW
 	update = this.#manager.state.update;
 
 	setName(name: string) {
-		this.#manager.state.update({name: name})
+		this.#manager.state.update({ name: name });
 	}
 	getEntityType = this.#manager.getEntityType;
 	getUnique = this.#manager.getEntityKey;
diff --git a/src/Umbraco.Web.UI.Client/src/core/mocks/data/languages.data.ts b/src/Umbraco.Web.UI.Client/src/core/mocks/data/languages.data.ts
index 2b1f16d2b1..eff6787714 100644
--- a/src/Umbraco.Web.UI.Client/src/core/mocks/data/languages.data.ts
+++ b/src/Umbraco.Web.UI.Client/src/core/mocks/data/languages.data.ts
@@ -1,14 +1,14 @@
-import { UmbLanguageStoreItemType } from '../../../backoffice/settings/languages/repository/language.store';
 import { UmbData } from './data';
+import { LanguageModel } from '@umbraco-cms/backend-api';
 
 // Temp mocked database
-class UmbLanguagesData extends UmbData<UmbLanguageStoreItemType> {
-	constructor(data: UmbLanguageStoreItemType[]) {
+class UmbLanguagesData extends UmbData<LanguageModel> {
+	constructor(data: LanguageModel[]) {
 		super(data);
 	}
 
 	// skip can be number or null
-	getAll(skip = 0, take = this.data.length): Array<UmbLanguageStoreItemType> {
+	getAll(skip = 0, take = this.data.length): Array<LanguageModel> {
 		return this.data.slice(skip, take);
 	}
 
@@ -16,7 +16,7 @@ class UmbLanguagesData extends UmbData<UmbLanguageStoreItemType> {
 		return this.data.find((item) => item.isoCode === key);
 	}
 
-	save(saveItems: Array<UmbLanguageStoreItemType>) {
+	save(saveItems: Array<LanguageModel>) {
 		saveItems.forEach((saveItem) => {
 			const foundIndex = this.data.findIndex((item) => item.isoCode === saveItem.isoCode);
 			if (foundIndex !== -1) {
@@ -50,7 +50,7 @@ class UmbLanguagesData extends UmbData<UmbLanguageStoreItemType> {
 		return keys;
 	}
 
-	updateData(updateItem: UmbLanguageStoreItemType) {
+	updateData(updateItem: LanguageModel) {
 		const itemIndex = this.data.findIndex((item) => item.isoCode === updateItem.isoCode);
 		const item = this.data[itemIndex];
 		if (!item) return;
@@ -81,7 +81,7 @@ class UmbLanguagesData extends UmbData<UmbLanguageStoreItemType> {
 	}
 }
 
-export const MockData: Array<UmbLanguageStoreItemType> = [
+export const MockData: Array<LanguageModel> = [
 	{
 		name: 'English',
 		isoCode: 'en',