diff --git a/composer.json b/composer.json
index 413ae77840..b3722c81bf 100644
--- a/composer.json
+++ b/composer.json
@@ -282,6 +282,9 @@
                 "https://www.drupal.org/project/paragraphs_browser/issues/3381981": "https://www.drupal.org/files/issues/2023-08-22/3381981-sort-by-weight-4.patch",
                 "https://www.drupal.org/project/paragraphs_browser/issues/3064852": "https://www.drupal.org/files/issues/2023-11-07/3064852-allow-hiding-browser-12.patch"
             },
+            "drupal/paragraphs_features": {
+                "Add-in only works if active theme is claro or gin https://www.drupal.org/project/paragraphs_features/issues/3353704": "https://www.drupal.org/files/issues/2024-03-22/3353704-mr12-18.patch"
+            },
             "drupal/redirect": {
                 "https://www.drupal.org/project/redirect/issues/3057250": "https://www.drupal.org/files/issues/2024-08-11/redirect--2024-08-11--3057250-79.patch",
                 "https://www.drupal.org/project/redirect/issues/3018897": "https://www.drupal.org/files/issues/2024-08-12/redirect-3018897-28.patch"
diff --git a/config/default/core.entity_form_display.node.hs_basic_page.default.yml b/config/default/core.entity_form_display.node.hs_basic_page.default.yml
index 632a01427f..ea27b16c36 100644
--- a/config/default/core.entity_form_display.node.hs_basic_page.default.yml
+++ b/config/default/core.entity_form_display.node.hs_basic_page.default.yml
@@ -9,6 +9,7 @@ dependencies:
     - field.field.node.hs_basic_page.layout_builder__layout
     - node.type.hs_basic_page
   module:
+    - field_formatter_class
     - menu_link
     - paragraphs
     - paragraphs_ee
@@ -48,9 +49,11 @@ content:
         duplicate: duplicate
       expose_drag_drop: '1'
     third_party_settings:
+      field_formatter_class:
+        class: ''
       paragraphs_features:
-        add_in_between: false
-        add_in_between_link_count: 3
+        add_in_between: true
+        add_in_between_link_count: 0
         delete_confirmation: false
         show_drag_and_drop: true
         show_collapse_all: true
@@ -58,6 +61,7 @@ content:
         paragraphs_ee:
           dialog_off_canvas: false
           dialog_style: tiles
+          drag_drop: false
   field_hs_page_hero:
     type: paragraphs
     weight: 1
@@ -79,9 +83,11 @@ content:
         duplicate: duplicate
       expose_drag_drop: '1'
     third_party_settings:
+      field_formatter_class:
+        class: ''
       paragraphs_features:
-        add_in_between: false
-        add_in_between_link_count: 3
+        add_in_between: true
+        add_in_between_link_count: 0
         delete_confirmation: false
         show_drag_and_drop: true
         show_collapse_all: true
@@ -89,6 +95,7 @@ content:
         paragraphs_ee:
           dialog_off_canvas: false
           dialog_style: tiles
+          drag_drop: false
   field_menulink:
     type: menu_link_default
     weight: 26
diff --git a/config/default/core.entity_form_display.node.hs_private_page.default.yml b/config/default/core.entity_form_display.node.hs_private_page.default.yml
index 49d3d1b8cc..cb9dade9f7 100644
--- a/config/default/core.entity_form_display.node.hs_private_page.default.yml
+++ b/config/default/core.entity_form_display.node.hs_private_page.default.yml
@@ -9,6 +9,7 @@ dependencies:
     - field.field.node.hs_private_page.layout_builder__layout
     - node.type.hs_private_page
   module:
+    - field_formatter_class
     - file
     - insert
     - menu_link
@@ -46,10 +47,13 @@ content:
         collapse_edit_all: collapse_edit_all
         convert: '0'
         duplicate: duplicate
+      expose_drag_drop: '1'
     third_party_settings:
+      field_formatter_class:
+        class: ''
       paragraphs_features:
-        add_in_between: false
-        add_in_between_link_count: 3
+        add_in_between: true
+        add_in_between_link_count: 0
         delete_confirmation: false
         show_drag_and_drop: true
         show_collapse_all: true
@@ -57,6 +61,7 @@ content:
         paragraphs_ee:
           dialog_off_canvas: false
           dialog_style: tiles
+          drag_drop: false
   field_menulink:
     type: menu_link_default
     weight: 26
diff --git a/docroot/modules/humsci/hs_paragraph_types/hs_paragraph_types.install b/docroot/modules/humsci/hs_paragraph_types/hs_paragraph_types.install
index 012655950a..8c8f808c14 100644
--- a/docroot/modules/humsci/hs_paragraph_types/hs_paragraph_types.install
+++ b/docroot/modules/humsci/hs_paragraph_types/hs_paragraph_types.install
@@ -376,3 +376,32 @@ function hs_paragraph_types_update_10010() {
     $hs_priv_collection_style->delete();
   }
 }
+
+/**
+ * Adds add between buttons to existing paragraphs.
+ */
+function hs_paragraph_types_update_10011() {
+  $fields = [
+    'field_hs_page_components' => 'node.hs_basic_page.default',
+    'field_hs_page_hero' => 'node.hs_basic_page.default',
+    'field_hs_priv_page_components' => 'node.hs_private_page.default',
+  ];
+  $form_display_storage = \Drupal::entityTypeManager()->getStorage('entity_form_display');
+  foreach ($fields as $field => $form_display_id) {
+    /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $form_display */
+    $form_display = $form_display_storage->load($form_display_id);
+    if (empty($form_display)) {
+      continue;
+    }
+
+    $component = $form_display->getComponent($field);
+
+    if (empty($component)) {
+      continue;
+    }
+    $component['third_party_settings']['paragraphs_features']['add_in_between'] = 'true';
+    $component['third_party_settings']['paragraphs_features']['add_in_between_link_count'] = 0;
+    $form_display->setComponent($field, $component)
+      ->save();
+  }
+}
diff --git a/tests/codeception/functional/Install/Content/FlexiblePageCest.php b/tests/codeception/functional/Install/Content/FlexiblePageCest.php
index 559d787002..26804fb83e 100644
--- a/tests/codeception/functional/Install/Content/FlexiblePageCest.php
+++ b/tests/codeception/functional/Install/Content/FlexiblePageCest.php
@@ -61,8 +61,8 @@ public function testDuplicateScroll(FunctionalTester $I) {
       'type' => 'hs_basic_page',
     ]);
     $I->amOnPage($node->toUrl('edit-form')->toString());
-    $I->scrollTo('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->scrollTo('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Collection');
     $I->click('Collection', '.paragraphs-ee-add-dialog');
@@ -91,7 +91,7 @@ public function testHeroParagraph(FunctionalTester $I) {
     // Prevent JS alerts from firing before loading a new page.
     $I->executeJS('window.onbeforeunload = undefined;');
     $I->fillField('Title', 'Demo Basic Page');
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Banner');
     $I->click('Banner image with full overlay and text', '.paragraphs-ee-add-dialog');
@@ -132,7 +132,7 @@ public function testPhotoAlbum(FunctionalTester $I) {
     // Prevent JS alerts from firing before loading a new page.
     $I->executeJS('window.onbeforeunload = undefined;');
     $I->fillField('Title', 'Demo Basic Page');
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Photo Album');
     $I->click('Photo Album', '.paragraphs-ee-add-dialog');
@@ -158,7 +158,7 @@ public function testPhotoAlbum(FunctionalTester $I) {
     $I->canSeeNumberOfElements('#cboxContent img', 0);
     $I->waitForText('Edit');
     $I->click('Edit', '.tabs');
-    $I->click('field_hs_page_components_1_edit');
+    $I->click('//input[@data-paragraphs-split-text-type="stanford_gallery"]/preceding::input[contains(@class, "paragraphs-icon-button-edit")][1]');
     $I->waitForText('Content');
     $I->scrollTo('Style');
     $I->selectOption('Style', 'Slideshow');
@@ -236,7 +236,7 @@ public function testSpotlightSlider(FunctionalTester $I) {
       'type' => 'hs_basic_page',
     ]);
     $I->amOnPage($node->toUrl('edit-form')->toString());
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Spotlight');
     $I->click('Spotlight(s)', '.paragraphs-ee-add-dialog');
@@ -308,7 +308,7 @@ public function testVerticalTimeline(FunctionalTester $I) {
     $I->logInWithRole('administrator');
     $I->amOnPage('node/add/hs_basic_page');
     $I->fillField('Title', $this->faker->words(3, TRUE));
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Vertical Timeline');
     $I->click('Vertical Timeline', '.paragraphs-ee-add-dialog');
@@ -352,7 +352,7 @@ public function testPostCard(FunctionalTester $I) {
     $I->logInWithRole('contributor');
     $I->amOnPage('/node/add/hs_basic_page');
     $I->fillField('Title', 'Demo Basic Page');
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Postcard');
     $I->click('Postcard', '.paragraphs-ee-add-dialog');
@@ -376,7 +376,7 @@ public function testAccordion(FunctionalTester $I) {
     $I->logInWithRole('contributor');
     $I->amOnPage('/node/add/hs_basic_page');
     $I->fillField('Title', 'Demo Basic Page');
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'accordion');
     $I->click('Accordion', '.paragraphs-ee-add-dialog');
@@ -405,7 +405,7 @@ public function testBackToTopExists(FunctionalTester $I) {
     }
     catch (\Exception $e) {
       // Add component if does not already exist.
-      $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+      $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
       $I->waitForText('Add Component');
       $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'text area');
       $I->click('Text Area', '.paragraphs-ee-add-dialog');
@@ -446,7 +446,7 @@ public function testTextArea(FunctionalTester $I) {
     }
     catch (\Exception $e) {
       // Add component if does not already exist.
-      $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+      $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
       $I->waitForText('Add Component');
       $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'text area');
       $I->click('Text Area', '.paragraphs-ee-add-dialog');
@@ -477,7 +477,7 @@ public function testCollections(FunctionalTester $I) {
     $I->amOnPage('/node/add/hs_basic_page');
     $I->fillField('Title', 'Demo Basic Page');
     // Add a Collection component to the page.
-    $I->click('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Collection');
     $I->click('Collection', '.paragraphs-ee-add-dialog');
diff --git a/tests/codeception/functional/Install/Content/PrivatePageContentCest.php b/tests/codeception/functional/Install/Content/PrivatePageContentCest.php
index 5714ad1af0..6888ec4fd5 100644
--- a/tests/codeception/functional/Install/Content/PrivatePageContentCest.php
+++ b/tests/codeception/functional/Install/Content/PrivatePageContentCest.php
@@ -67,8 +67,8 @@ public function testPrivatePageContent(FunctionalTester $I) {
     $I->amOnPage('/node/add/hs_private_page');
     $I->fillField('Title', 'Test Private Page');
     foreach ($this->fieldsToCheck as $component => $component_info) {
-      $I->scrollTo('.field--name-field-priv-wysiwyg-files');
-      $I->click('Add Component');
+      $I->scrollTo('table[id^="field-hs-priv-page-components-values"] tr:last-child .paragraphs-features__add-in-between__button');
+      $I->click('table[id^="field-hs-priv-page-components-values"] tr:last-child .paragraphs-features__add-in-between__button');
       $I->waitForText('Add Component');
       $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', $component);
       $I->click($component_info['component_button_name'], '.paragraphs-ee-add-dialog');
diff --git a/tests/codeception/functional/Install/Content/VideoEmbedCest.php b/tests/codeception/functional/Install/Content/VideoEmbedCest.php
index 0db1a26a5f..85ff25a586 100644
--- a/tests/codeception/functional/Install/Content/VideoEmbedCest.php
+++ b/tests/codeception/functional/Install/Content/VideoEmbedCest.php
@@ -33,8 +33,7 @@ public function testVideoEmbed(FunctionalTester $I) {
     $I->fillField('Title', $this->faker->words(3, TRUE));
 
     // Add text field.
-    $I->scrollTo('#edit-field-hs-page-components-add-more-add-modal-form-area-add-more');
-    $I->click('Add Component');
+    $I->click('#field-hs-page-components-values tr:last-child .paragraphs-features__add-in-between__button');
     $I->waitForText('Add Component');
     $I->fillField('.paragraphs-ee-add-dialog input[type="search"]', 'Text Area');
     $I->click('Text Area', '.paragraphs-ee-add-dialog');