diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/manifests.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/manifests.ts
index 7b63b02b4e..48b22385bb 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/manifests.ts
@@ -1,10 +1,12 @@
 import type { ManifestTypes } from '../models/index.js';
 import { manifest as menuAliasConditionManifest } from './menu-alias.condition.js';
+import { manifest as multipleAppLanguagesConditionManifest } from './multiple-app-languages.condition.js';
 import { manifest as sectionAliasConditionManifest } from './section-alias.condition.js';
 import { manifest as switchConditionManifest } from './switch.condition.js';
 
 export const manifests: Array<ManifestTypes> = [
 	menuAliasConditionManifest,
+	multipleAppLanguagesConditionManifest,
 	sectionAliasConditionManifest,
 	switchConditionManifest,
 ];
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/menu-alias.condition.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/menu-alias.condition.ts
index f03bcd1173..5d08fb2b73 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/menu-alias.condition.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/menu-alias.condition.ts
@@ -17,9 +17,13 @@ export class UmbMenuAliasCondition extends UmbConditionBase<MenuAliasConditionCo
 		super(host, args);
 
 		this.consumeContext(UMB_MENU_CONTEXT, (context) => {
-			this.observe(context.alias, (MenuAlias) => {
-				this.permitted = MenuAlias === this.config.match;
-			});
+			this.observe(
+				context.alias,
+				(MenuAlias) => {
+					this.permitted = MenuAlias === this.config.match;
+				},
+				'observeAlias',
+			);
 		});
 	}
 }
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/multiple-app-languages.condition.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/multiple-app-languages.condition.ts
new file mode 100644
index 0000000000..361cbbcb38
--- /dev/null
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/multiple-app-languages.condition.ts
@@ -0,0 +1,37 @@
+import { UmbConditionBase } from './condition-base.controller.js';
+import { UMB_APP_LANGUAGE_CONTEXT } from '@umbraco-cms/backoffice/language';
+import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
+import type {
+	ManifestCondition,
+	UmbConditionConfigBase,
+	UmbConditionControllerArguments,
+	UmbExtensionCondition,
+} from '@umbraco-cms/backoffice/extension-api';
+
+export type UmbMultipleAppLanguageConditionConfig = UmbConditionConfigBase;
+
+export class UmbMultipleAppLanguageCondition
+	extends UmbConditionBase<UmbMultipleAppLanguageConditionConfig>
+	implements UmbExtensionCondition
+{
+	constructor(host: UmbControllerHost, args: UmbConditionControllerArguments<UmbMultipleAppLanguageConditionConfig>) {
+		super(host, args);
+
+		this.consumeContext(UMB_APP_LANGUAGE_CONTEXT, (context) => {
+			this.observe(
+				context.moreThanOneLanguage,
+				(moreThanOneLanguage) => {
+					this.permitted = moreThanOneLanguage;
+				},
+				'observeLanguages',
+			);
+		});
+	}
+}
+
+export const manifest: ManifestCondition = {
+	type: 'condition',
+	name: 'Multiple App Languages Condition',
+	alias: 'Umb.Condition.MultipleAppLanguages',
+	api: UmbMultipleAppLanguageCondition,
+};
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/section-alias.condition.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/section-alias.condition.ts
index dc163ed815..b4fd34b93c 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/section-alias.condition.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/section-alias.condition.ts
@@ -24,9 +24,13 @@ export class UmbSectionAliasCondition
 
 		if (permissionCheck !== undefined) {
 			this.consumeContext(UMB_SECTION_CONTEXT, (context) => {
-				this.observe(context.alias, (sectionAlias) => {
-					this.permitted = sectionAlias ? permissionCheck!(sectionAlias) : false;
-				});
+				this.observe(
+					context.alias,
+					(sectionAlias) => {
+						this.permitted = sectionAlias ? permissionCheck!(sectionAlias) : false;
+					},
+					'observeAlias',
+				);
 			});
 		}
 	}
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/types.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/types.ts
index 0481a6cb5f..f1e92fbe34 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/types.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/conditions/types.ts
@@ -3,6 +3,7 @@ import type { CollectionBulkActionPermissionConditionConfig } from '../../collec
 import type { UmbSectionUserPermissionConditionConfig } from '../../section/conditions/index.js';
 import type { SectionAliasConditionConfig } from './section-alias.condition.js';
 import type { SwitchConditionConfig } from './switch.condition.js';
+import type { UmbMultipleAppLanguageConditionConfig } from './multiple-app-languages.condition.js';
 import type {
 	WorkspaceAliasConditionConfig,
 	WorkspaceEntityTypeConditionConfig,
@@ -29,8 +30,9 @@ export type ConditionTypes =
 	| CollectionBulkActionPermissionConditionConfig
 	| SectionAliasConditionConfig
 	| SwitchConditionConfig
+	| UmbConditionConfigBase
 	| UmbDocumentUserPermissionConditionConfig
+	| UmbMultipleAppLanguageConditionConfig
 	| UmbSectionUserPermissionConditionConfig
 	| WorkspaceAliasConditionConfig
-	| WorkspaceEntityTypeConditionConfig
-	| UmbConditionConfigBase;
+	| WorkspaceEntityTypeConditionConfig;
diff --git a/src/Umbraco.Web.UI.Client/src/packages/language/app-language-select/manifests.ts b/src/Umbraco.Web.UI.Client/src/packages/language/app-language-select/manifests.ts
index b29b0dde84..e67c16493d 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/language/app-language-select/manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/language/app-language-select/manifests.ts
@@ -12,6 +12,9 @@ const entityActions: Array<ManifestSectionSidebarApp> = [
 				alias: 'Umb.Condition.SectionAlias',
 				match: 'Umb.Section.Content',
 			},
+			{
+				alias: 'Umb.Condition.MultipleAppLanguages',
+			},
 		],
 	},
 ];
diff --git a/src/Umbraco.Web.UI.Client/src/packages/language/global-contexts/app-language.context.ts b/src/Umbraco.Web.UI.Client/src/packages/language/global-contexts/app-language.context.ts
index 1383eee7c8..6a0d4b7d8b 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/language/global-contexts/app-language.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/language/global-contexts/app-language.context.ts
@@ -12,6 +12,7 @@ import { UMB_AUTH_CONTEXT } from '@umbraco-cms/backoffice/auth';
 export class UmbAppLanguageContext extends UmbContextBase<UmbAppLanguageContext> implements UmbApi {
 	#languageCollectionRepository: UmbLanguageCollectionRepository;
 	#languages = new UmbArrayState<UmbLanguageDetailModel>([], (x) => x.unique);
+	moreThanOneLanguage = this.#languages.asObservablePart((x) => x.length > 1);
 
 	#appLanguage = new UmbObjectState<UmbLanguageDetailModel | undefined>(undefined);
 	appLanguage = this.#appLanguage.asObservable();