diff --git a/docs/source/configuration/how-to.md b/docs/source/configuration/how-to.md
index 5d4eafd897..a1023c1837 100644
--- a/docs/source/configuration/how-to.md
+++ b/docs/source/configuration/how-to.md
@@ -20,7 +20,7 @@ then access any of its internal configuration to retrieve the configuration you
 like:
 
 ```js
-const absoluteUrl = `${config.settings.apiPath}/${content.url}`
+const absoluteUrl = `${config.settings.apiPath}/${content.url}`;
 ```
 
 Both the main project and individual add-ons can extend Volto's configuration registry.
@@ -150,3 +150,31 @@ export default function applyConfig(config) {
 
   return config;
 }
+```
+
+## `nonContentRoutes` and `nonContentRoutesPublic`
+
+`nonContentRoutes` is a list of routes reserved in Volto for its functionality as a content management system.
+These functions include user authentication and registration, changing settings through control panels, generating a site map, and other functions.
+Examples of these routes include `/login`, `/register`, and `/\/controlpanel\/.*$/`.
+Editors can't use them for content.
+The HTML attribute class value `cms-ui` is applied to members of `nonContentRoutes`.
+You can configure `nonContentRoutes` with either a regular expression or a string representing the end of the URI.
+
+`nonContentRoutesPublic` is a subset of `nonContentRoutes`.
+These routes are used for public sections of a Volto site that do not require authentication.
+This subset includes `/login`, `/search`, and `/sitemap`.
+
+The following example shows how to configure settings for `nonContentRoutes` and `nonContentRoutesPublic`.
+
+```js
+export default function applyConfig(config) {
+  config.settings = {
+    ...config.settings,
+    nonContentRoutes:[....],
+    nonContentRoutesPublic: [....]
+  };
+
+  return config;
+}
+```
diff --git a/packages/volto/news/6173.feature b/packages/volto/news/6173.feature
new file mode 100644
index 0000000000..1d887eae5d
--- /dev/null
+++ b/packages/volto/news/6173.feature
@@ -0,0 +1 @@
+Added `config.settings.nonContentRoutesPublic` to avoid `isCmsUi` issues in these public routes. @giuliaghisini
diff --git a/packages/volto/src/config/NonContentRoutesPublic.jsx b/packages/volto/src/config/NonContentRoutesPublic.jsx
new file mode 100644
index 0000000000..30583c15f3
--- /dev/null
+++ b/packages/volto/src/config/NonContentRoutesPublic.jsx
@@ -0,0 +1,15 @@
+// PublicUi routes that are nonContentRoutes, and should not be members of isCmsUi
+// You can include either RegEx or a string representing the ending of the
+// nonContentRoute. For example, '/add' will match '/foo/bar/add'.
+export const nonContentRoutesPublic = [
+  '/login',
+  '/logout',
+  '/sitemap',
+  '/register',
+  '/search',
+  '/change-password',
+  '/contact-form',
+  '/register',
+  /\/passwordreset\/.*$/,
+  '/passwordreset',
+];
diff --git a/packages/volto/src/config/index.js b/packages/volto/src/config/index.js
index 9933a3c32b..aff8393606 100644
--- a/packages/volto/src/config/index.js
+++ b/packages/volto/src/config/index.js
@@ -8,6 +8,7 @@ import {
   layoutViewsNamesMapping,
 } from './Views';
 import { nonContentRoutes } from './NonContentRoutes';
+import { nonContentRoutesPublic } from './NonContentRoutesPublic';
 import {
   groupBlocksOrder,
   requiredBlocks,
@@ -111,6 +112,7 @@ let config = {
     legacyTraverse: process.env.RAZZLE_LEGACY_TRAVERSE || false,
     cookieExpires: 15552000, //in seconds. Default is 6 month (15552000)
     nonContentRoutes,
+    nonContentRoutesPublic,
     imageObjects: ['Image'],
     reservedIds: ['login', 'layout', 'plone', 'zip', 'properties'],
     downloadableObjects: ['File'], //list of content-types for which the direct download of the file will be carried out if the user is not authenticated
diff --git a/packages/volto/src/helpers/Url/Url.js b/packages/volto/src/helpers/Url/Url.js
index fe58098824..889d2c04a2 100644
--- a/packages/volto/src/helpers/Url/Url.js
+++ b/packages/volto/src/helpers/Url/Url.js
@@ -139,7 +139,10 @@ export const isCmsUi = memoize((currentPathname) => {
   // because the regexp test does not take that into account
   // https://github.com/plone/volto/issues/870
   return settings.nonContentRoutes.reduce(
-    (acc, route) => acc || new RegExp(route).test(`/${fullPath}`),
+    (acc, route) =>
+      acc ||
+      (!settings.nonContentRoutesPublic?.includes(route) &&
+        new RegExp(route).test(fullPath)),
     false,
   );
 });
diff --git a/packages/volto/src/helpers/Url/Url.test.js b/packages/volto/src/helpers/Url/Url.test.js
index b85ef9fc3a..d5ca89fb3f 100644
--- a/packages/volto/src/helpers/Url/Url.test.js
+++ b/packages/volto/src/helpers/Url/Url.test.js
@@ -151,15 +151,29 @@ describe('Url', () => {
   describe('isCmsUi', () => {
     [...settings.nonContentRoutes, '/controlpanel/mypanel'].forEach((route) => {
       if (typeof route === 'string') {
-        it(`matches non-content-route ${route}`, () => {
-          expect(isCmsUi(`/mycontent/${route}`)).toBe(true);
-        });
+        if (settings.nonContentRoutesPublic.includes(route)) {
+          it(`matches non-content-route-public ${route}`, () => {
+            expect(isCmsUi(route)).toBe(false);
+          });
+        } else {
+          it(`matches non-content-route ${route}`, () => {
+            expect(isCmsUi(`/mycontent/${route}`)).toBe(true);
+          });
+        }
       }
     });
 
     it('returns false on non-cms-ui views', () => {
       expect(isCmsUi('/mycontent')).toBe(false);
     });
+
+    it('returns true on non content routes', () => {
+      expect(isCmsUi('/mycontent/historyview')).toBe(true);
+    });
+
+    it('returns false on public non content routes', () => {
+      expect(isCmsUi('/mycontent/login')).toBe(false);
+    });
   });
 
   describe('flattenHTMLToAppURL', () => {
diff --git a/packages/volto/test-setup-config.jsx b/packages/volto/test-setup-config.jsx
index b42bd47dc4..7d12bf40a6 100644
--- a/packages/volto/test-setup-config.jsx
+++ b/packages/volto/test-setup-config.jsx
@@ -10,6 +10,7 @@ import React from 'react';
 import config from '@plone/volto/registry';
 import { loadables } from '@plone/volto/config/Loadables';
 import { nonContentRoutes } from '@plone/volto/config/NonContentRoutes';
+import { nonContentRoutesPublic } from '@plone/volto/config/NonContentRoutesPublic';
 import { contentIcons } from '@plone/volto/config/ContentIcons';
 import {
   styleClassNameConverters,
@@ -33,6 +34,7 @@ config.set('settings', {
   defaultPageSize: 25,
   isMultilingual: false,
   nonContentRoutes,
+  nonContentRoutesPublic,
   contentIcons: contentIcons,
   loadables,
   lazyBundles: {