diff --git a/admin/app/components/common/tubes-details/area.gjs b/admin/app/components/common/tubes-details/area.gjs
index a2b7a72004f..d8684d9844b 100644
--- a/admin/app/components/common/tubes-details/area.gjs
+++ b/admin/app/components/common/tubes-details/area.gjs
@@ -1,11 +1,11 @@
-import PixAccordions from '@1024pix/pix-ui/components/pix-accordions';
+import PixCollapsible from '@1024pix/pix-ui/components/pix-collapsible';
 
 import Competence from '../tubes-details/competence';
 
 <template>
   <div class="area-border-container">
     <div class="area-border {{@color}}"></div>
-    <PixAccordions class="{{@color}} list-competences">
+    <PixCollapsible class="{{@color}} list-competences">
       <:title>{{@title}}</:title>
       <:content>
         {{#each @competences as |competence|}}
@@ -17,6 +17,6 @@ import Competence from '../tubes-details/competence';
           />
         {{/each}}
       </:content>
-    </PixAccordions>
+    </PixCollapsible>
   </div>
 </template>
diff --git a/admin/app/components/common/tubes-details/competence.gjs b/admin/app/components/common/tubes-details/competence.gjs
index e6c285db768..e47389f6cec 100644
--- a/admin/app/components/common/tubes-details/competence.gjs
+++ b/admin/app/components/common/tubes-details/competence.gjs
@@ -1,4 +1,4 @@
-import PixAccordions from '@1024pix/pix-ui/components/pix-accordions';
+import PixCollapsible from '@1024pix/pix-ui/components/pix-collapsible';
 import { eq } from 'ember-truth-helpers';
 
 import Header from '../../table/header';
@@ -7,7 +7,7 @@ import Tube from '../tubes-details/tube';
 
 <template>
   <div class="competence-container">
-    <PixAccordions>
+    <PixCollapsible>
       <:title>{{@title}}</:title>
       <:content>
         <div class="panel">
@@ -56,6 +56,6 @@ import Tube from '../tubes-details/tube';
           </table>
         </div>
       </:content>
-    </PixAccordions>
+    </PixCollapsible>
   </div>
 </template>
diff --git a/admin/app/components/common/tubes-selection/areas.gjs b/admin/app/components/common/tubes-selection/areas.gjs
index b353da0deb1..a61bd18bc51 100644
--- a/admin/app/components/common/tubes-selection/areas.gjs
+++ b/admin/app/components/common/tubes-selection/areas.gjs
@@ -1,4 +1,4 @@
-import PixAccordions from '@1024pix/pix-ui/components/pix-accordions';
+import PixCollapsible from '@1024pix/pix-ui/components/pix-collapsible';
 
 import Competence from './competence';
 
@@ -6,7 +6,7 @@ import Competence from './competence';
   {{#each @areas as |area|}}
     <div class="area-border-container">
       <div class="area-border {{area.color}}"></div>
-      <PixAccordions class="{{area.color}} list-competences">
+      <PixCollapsible class="{{area.color}} list-competences">
         <:title>{{area.code}} · {{area.title}}</:title>
         <:content>
           {{#each area.sortedCompetences as |competence|}}
@@ -22,7 +22,7 @@ import Competence from './competence';
             />
           {{/each}}
         </:content>
-      </PixAccordions>
+      </PixCollapsible>
     </div>
   {{/each}}
 </template>
diff --git a/admin/app/components/common/tubes-selection/competence.gjs b/admin/app/components/common/tubes-selection/competence.gjs
index a5d7413afee..18070c5e516 100644
--- a/admin/app/components/common/tubes-selection/competence.gjs
+++ b/admin/app/components/common/tubes-selection/competence.gjs
@@ -1,5 +1,5 @@
 import PixCheckbox from '@1024pix/pix-ui/components/pix-checkbox';
-import PixAccordions from '@1024pix/pix-ui/components/pix-accordions';
+import PixCollapsible from '@1024pix/pix-ui/components/pix-collapsible';
 import { on } from '@ember/modifier';
 import { action } from '@ember/object';
 import Component from '@glimmer/component';
@@ -47,7 +47,7 @@ export default class Competence extends Component {
 
   <template>
     <div class="competence-container">
-      <PixAccordions>
+      <PixCollapsible>
         <:title>{{@competence.index}} {{@competence.name}}</:title>
         <:content>
           <div class="panel">
@@ -110,7 +110,7 @@ export default class Competence extends Component {
             </table>
           </div>
         </:content>
-      </PixAccordions>
+      </PixCollapsible>
     </div>
   </template>
 }
diff --git a/certif/app/components/import/step-two-section.hbs b/certif/app/components/import/step-two-section.hbs
index f0419eb733d..d43cdbf847e 100644
--- a/certif/app/components/import/step-two-section.hbs
+++ b/certif/app/components/import/step-two-section.hbs
@@ -33,7 +33,7 @@
         {{t "pages.sessions.import.step-two.blocking-errors.information"}}
       </span>
       <div>
-        <PixAccordions
+        <PixCollapsible
           @iconName="error"
           @plainIcon={{true}}
           @tagContent={{t
@@ -63,7 +63,7 @@
               {{/each}}
             </ul>
           </:content>
-        </PixAccordions>
+        </PixCollapsible>
       </div>
     {{/if}}
     {{#if (gt this.nonBlockingErrorReportsCount 0)}}
@@ -74,7 +74,7 @@
         }}
       </span>
       <div>
-        <PixAccordions
+        <PixCollapsible
           @iconName="warning"
           @plainIcon={{true}}
           @tagContent={{t
@@ -104,7 +104,7 @@
               {{/each}}
             </ul>
           </:content>
-        </PixAccordions>
+        </PixCollapsible>
       </div>
     {{/if}}
 
diff --git a/high-level-tests/e2e/cypress/support/step_definitions/login-logout.js b/high-level-tests/e2e/cypress/support/step_definitions/login-logout.js
index 3c2d80d987c..0fd01e3e7fe 100644
--- a/high-level-tests/e2e/cypress/support/step_definitions/login-logout.js
+++ b/high-level-tests/e2e/cypress/support/step_definitions/login-logout.js
@@ -85,7 +85,6 @@ When(`je me déconnecte`, () => {
 });
 
 When(`je me déconnecte de Pix Orga`, () => {
-  cy.get('[aria-label="Ouvrir le menu utilisateur"]').click();
   cy.contains("Se déconnecter").click();
 });
 
diff --git a/mon-pix/app/components/user-tutorials/filters/sidebar.hbs b/mon-pix/app/components/user-tutorials/filters/sidebar.hbs
index 2fdc14493c1..542c174d0a9 100644
--- a/mon-pix/app/components/user-tutorials/filters/sidebar.hbs
+++ b/mon-pix/app/components/user-tutorials/filters/sidebar.hbs
@@ -8,7 +8,7 @@
     {{#each this.sortedAreas as |area|}}
       <div class="area-border-container">
         <div class="area-border {{area.color}}"></div>
-        <PixAccordions class="tutorials-filters__areas {{area.color}}">
+        <PixCollapsible class="tutorials-filters__areas {{area.color}}">
           <:title>{{area.title}}</:title>
           <:content>
             <ul class="tutorials-filters-areas__competences">
@@ -22,7 +22,7 @@
               {{/each}}
             </ul>
           </:content>
-        </PixAccordions>
+        </PixCollapsible>
       </div>
     {{/each}}
   </:content>
diff --git a/orga/app/components/layout/organization-places-or-credit-info.gjs b/orga/app/components/layout/organization-places-or-credit-info.gjs
index 1ef474221d4..236d6c26980 100644
--- a/orga/app/components/layout/organization-places-or-credit-info.gjs
+++ b/orga/app/components/layout/organization-places-or-credit-info.gjs
@@ -1,6 +1,5 @@
 import PixIcon from '@1024pix/pix-ui/components/pix-icon';
 import PixTooltip from '@1024pix/pix-ui/components/pix-tooltip';
-import { LinkTo } from '@ember/routing';
 import { service } from '@ember/service';
 import Component from '@glimmer/component';
 import { t } from 'ember-intl';
diff --git a/orga/app/components/layout/user-logged-menu.hbs b/orga/app/components/layout/user-logged-menu.hbs
index 540bd683d75..766c73faaf5 100644
--- a/orga/app/components/layout/user-logged-menu.hbs
+++ b/orga/app/components/layout/user-logged-menu.hbs
@@ -1,31 +1,3 @@
-{{!-- <button
-  type="button"
-  {{on "click" this.toggleUserMenu}}
-  aria-haspopup="listbox"
-  aria-expanded="{{this.isMenuOpen}}"
-  aria-label={{t "navigation.user-logged-menu.button"}}
-  class="user-logged-button"
-  ...attributes
->
-  <span class="user-logged-button__text">
-    <span>{{this.currentUser.prescriber.firstName}} {{this.currentUser.prescriber.lastName}}</span>
-    <span>{{this.organizationNameAndExternalId}}</span>
-  </span>
-  <PixIcon @name={{if this.isMenuOpen "chevronTop" "chevronBottom"}} />
-</button>
-
-<Dropdown::Content @display={{this.isMenuOpen}} @close={{this.closeMenu}} class="user-logged-menu">
-  {{#each this.eligibleOrganizations as |organization|}}
-    <Dropdown::Item @onClick={{fn this.onOrganizationChange organization}}>
-      {{organization.name}}
-      {{#if organization.externalId}}({{organization.externalId}}){{/if}}
-    </Dropdown::Item>
-  {{/each}}
-  <Dropdown::ItemLink @linkTo="logout">
-    <PixIcon @name="logout" class="user-logged-menu__icon" />
-    {{t "navigation.user-logged-menu.logout"}}
-  </Dropdown::ItemLink>
-</Dropdown::Content> --}}
 <p>
   <strong>
     {{this.currentUser.prescriber.firstName}}
@@ -40,6 +12,4 @@
   @label={{t "navigation.user-logged-menu.button"}}
   @onChange={{this.onOrganizationChange}}
 />
-{{log this.eligibleOrganizations}}
-{{log this.currentUser.organization.id}}
 <PixButtonLink @variant="tertiary" class="" @route="logout">{{t "navigation.user-logged-menu.logout"}}</PixButtonLink>
\ No newline at end of file
diff --git a/orga/app/components/layout/user-logged-menu.js b/orga/app/components/layout/user-logged-menu.js
index 644b95934ac..7148410d8ce 100644
--- a/orga/app/components/layout/user-logged-menu.js
+++ b/orga/app/components/layout/user-logged-menu.js
@@ -20,7 +20,6 @@ export default class UserLoggedMenu extends Component {
     if (!memberships) {
       return [];
     }
-    console.log(this.currentUser.organization.id);
     return memberships
       .slice()
       .map((membership) => ({
diff --git a/orga/app/templates/authenticated.hbs b/orga/app/templates/authenticated.hbs
index 6eb3be392a5..6403d357fe7 100644
--- a/orga/app/templates/authenticated.hbs
+++ b/orga/app/templates/authenticated.hbs
@@ -1,10 +1,5 @@
 <PixAppLayout @variant="orga" class="app">
   <Layout::Sidebar @placesCount={{@model.available}} @onChangeOrganization={{this.onChangeOrganization}} />
-  {{! <div class="main-content"> }}
-  {{! <header>
-      TODO: remove component and merge tests
-      <Layout::Topbar />
-    </header> }}
 
   <main class="main-content__body page">
     <Banner::TopBanners />
@@ -12,6 +7,5 @@
     <Layout::Footer />
   </main>
 
-  {{! </div> }}
 </PixAppLayout>
 <NotificationContainer @position="bottom-right" />
\ No newline at end of file
diff --git a/orga/tests/acceptance/authentication-test.js b/orga/tests/acceptance/authentication-test.js
index 86c4ecffc70..89f1266aa2c 100644
--- a/orga/tests/acceptance/authentication-test.js
+++ b/orga/tests/acceptance/authentication-test.js
@@ -1,5 +1,5 @@
 import { clickByName, fillByLabel, visit } from '@1024pix/ember-testing-library';
-import { currentURL } from '@ember/test-helpers';
+import { click, currentURL } from '@ember/test-helpers';
 import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
 import { t } from 'ember-intl/test-support';
 import { setupApplicationTest } from 'ember-qunit';
@@ -277,7 +277,8 @@ module('Acceptance | authentication', function (hooks) {
       test('should display session status', async function (assert) {
         const now = new Date(2024, 5, 12, 14);
         const sessionExpirationDate = new Date(2024, 5, 12, 16);
-        clock = sinon.useFakeTimers({ now, toFake: ['Date'] });
+        console.log(now);
+        clock = sinon.useFakeTimers({ now, shouldAdvanceTime: true, toFake: ['Date'] });
         const user = createPrescriberForOrganization(
           { lang: 'fr', pixOrgaTermsOfServiceAccepted: true },
           {
@@ -298,8 +299,9 @@ module('Acceptance | authentication', function (hooks) {
       });
 
       test('should handle starting session', async function (assert) {
-        const now = new Date(2024, 5, 12, 14);
-        clock = sinon.useFakeTimers({ now, toFake: ['Date'] });
+        const now = Date.parse(new Date(2024, 5, 12, 14));
+        console.log(now);
+        clock = sinon.useFakeTimers({ now, shouldAdvanceTime: true, toFake: ['Date'] });
         const user = createPrescriberForOrganization(
           { lang: 'fr', pixOrgaTermsOfServiceAccepted: true },
           {
@@ -313,8 +315,10 @@ module('Acceptance | authentication', function (hooks) {
         );
         await authenticateSession(user.id);
         const screen = await visit('/');
-        await clickByName(t('navigation.school-sessions.activate-button'));
-
+        const activateButton = await screen.findByRole('button', {
+          name: t('navigation.school-sessions.activate-button'),
+        });
+        await click(activateButton);
         assert.ok(
           screen.getByText(t('navigation.school-sessions.status.active-label', { sessionExpirationDate: '18:00' })),
         );
diff --git a/orga/tests/acceptance/campaign-creation-test.js b/orga/tests/acceptance/campaign-creation-test.js
index 8d67b778aac..ee226246791 100644
--- a/orga/tests/acceptance/campaign-creation-test.js
+++ b/orga/tests/acceptance/campaign-creation-test.js
@@ -1,5 +1,5 @@
 import { clickByName, fillByLabel, visit, within } from '@1024pix/ember-testing-library';
-import { click, currentURL, pauseTest } from '@ember/test-helpers';
+import { click, currentURL } from '@ember/test-helpers';
 import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
 import { t } from 'ember-intl/test-support';
 import { setupApplicationTest } from 'ember-qunit';
diff --git a/orga/tests/acceptance/switch-organization-test.js b/orga/tests/acceptance/switch-organization-test.js
index a7989fe16ec..49bf988848e 100644
--- a/orga/tests/acceptance/switch-organization-test.js
+++ b/orga/tests/acceptance/switch-organization-test.js
@@ -1,4 +1,4 @@
-import { clickByName, visit } from '@1024pix/ember-testing-library';
+import { visit } from '@1024pix/ember-testing-library';
 import { click } from '@ember/test-helpers';
 import { currentURL } from '@ember/test-helpers';
 import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
@@ -43,14 +43,13 @@ module('Acceptance | Switch Organization', function (hooks) {
 
     test('should have an organization in menu', async function (assert) {
       // when
-      await visit('/');
-      await clickByName("Changer d'organisation");
-
+      const screen = await visit('/');
+      const button = screen.getByRole('button', { name: "Changer d'organisation" });
+      await click(button);
       // then
-      assert.dom('.pix-select_list > li').exists({ count: 3 });
-      assert
-        .dom('.pix-select_list > li:not(.pix-select-list-category__option--hidden)')
-        .hasText('BRO & Evil Associates');
+      const listbox = await screen.findAllByRole('option');
+      assert.strictEqual(listbox.length, 2);
+      assert.ok(await screen.findByRole('option', { name: 'BRO & Evil Associates' }));
     });
 
     module('When prescriber click on an organization', function () {
@@ -58,27 +57,30 @@ module('Acceptance | Switch Organization', function (hooks) {
         // when
         const screen = await visit('/');
 
-        await clickByName("Changer d'organisation");
-        await click(screen.getByText('My Heaven Company'));
+        const button = screen.getByRole('button', { name: "Changer d'organisation" });
+        await click(button);
+        const organizationSelected = await screen.findByRole('option', { name: 'My Heaven Company' });
+        await click(organizationSelected);
 
-        //TODO: rendre plus précis ?
         // then
-        assert.ok(screen.getByText('My Heaven Company (HEAVEN)'));
+        assert.ok(organizationSelected);
       });
 
       test('should have the old main organization in the menu after switching', async function (assert) {
         // when
         const screen = await visit('/');
 
-        await clickByName("Changer d'organisation");
+        const button = screen.getByRole('button', { name: "Changer d'organisation" });
+        await click(button);
+
+        const oldOrganization = await screen.findByRole('option', { name: 'My Heaven Company' });
         await click(screen.getByText('My Heaven Company'));
-        await clickByName("Changer d'organisation");
+        await click(button);
+        const listbox = await screen.findAllByRole('option');
 
-        // then
-        assert.dom('.pix-select_list > li').exists({ count: 3 });
-        assert
-          .dom('.pix-select_list > li:not(.pix-select-list-category__option--hidden):last-of-type')
-          .hasText('My Heaven Company');
+        //then
+        assert.strictEqual(listbox.length, 2);
+        assert.ok(oldOrganization);
       });
 
       module('When prescriber is on campaign page with pagination', function () {
@@ -87,8 +89,10 @@ module('Acceptance | Switch Organization', function (hooks) {
           const screen = await visit('/campagnes/les-miennes?pageNumber=2&pageSize=10&name=test&status=archived');
 
           // when
-          await clickByName("Changer d'organisation");
-          await click(screen.getByText('My Heaven Company'));
+          const button = screen.getByRole('button', { name: "Changer d'organisation" });
+          await click(button);
+          const oldOrganization = await screen.findByRole('option', { name: 'My Heaven Company' });
+          await click(oldOrganization);
 
           // then
           assert.strictEqual(currentURL(), '/campagnes/les-miennes');
@@ -102,7 +106,8 @@ module('Acceptance | Switch Organization', function (hooks) {
             // when
             const screen = await visit('/');
 
-            await clickByName("Changer d'organisation");
+            const button = screen.getByRole('button', { name: "Changer d'organisation" });
+            await click(button);
             await click(screen.getByText('My Heaven Company'));
 
             // then