diff --git a/public/main/exercise/exercise.class.php b/public/main/exercise/exercise.class.php
index 9619381ff20..2f1ca23311b 100644
--- a/public/main/exercise/exercise.class.php
+++ b/public/main/exercise/exercise.class.php
@@ -8988,18 +8988,6 @@ public static function exerciseGridResource(
                     }
                 }
 
-                // Blocking empty start times see BT#2800
-                // @todo replace global
-                /*global $_custom;
-                if (isset($_custom['exercises_hidden_when_no_start_date']) &&
-                    $_custom['exercises_hidden_when_no_start_date']
-                ) {
-                    if (empty($startTime)) {
-                        $time_limits = true;
-                        $is_actived_time = false;
-                    }
-                }*/
-
                 $cut_title = $exercise->getCutTitle();
                 $alt_title = '';
                 if ($cut_title != $exerciseEntity->getTitle()) {
@@ -9035,7 +9023,7 @@ public static function exerciseGridResource(
                         '</a>'.$sessionStar;
 
                     if (ExerciseLib::isQuizEmbeddable($exerciseEntity)) {
-                        $embeddableIcon = Display::getMdiIcon('book-music-outline', 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('ThisQuizCanBeEmbeddable'));
+                        $embeddableIcon = Display::getMdiIcon('book-music-outline', 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('This quiz can be embeddable'));
                         $url .= Display::div($embeddableIcon, ['class' => 'pull-right']);
                     }
 
@@ -9118,7 +9106,7 @@ public static function exerciseGridResource(
                         if (true === $allowClean) {
                             if (!$locked) {
                                 $clean = Display::url(
-                                    Display::getMdiIcon(ActionIcon::RESET, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('CleanStudentResults')
+                                    Display::getMdiIcon(ActionIcon::RESET, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Clean student results')
                                     ),
                                     '',
                                     [
@@ -9134,7 +9122,7 @@ public static function exerciseGridResource(
                                     ]
                                 );
                             } else {
-                                $clean = Display::getMdiIcon(ActionIcon::RESET, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL, get_lang('ResourceLockedByGradebook')
+                                $clean = Display::getMdiIcon(ActionIcon::RESET, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL, get_lang('Resource locked by gradebook')
                                 );
                             }
                         }
@@ -9190,14 +9178,14 @@ public static function exerciseGridResource(
                         $actions .= $export;
                     } else {
                         // not session
-                        $actions = Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL, get_lang('ExerciseEditionNotAvailableInSession')
+                        $actions = Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL, get_lang('Exercise edition not available in session')
                         );
 
                         // Check if this exercise was added in a LP
                         $visibility = '';
                         if (api_is_platform_admin()) {
                             if ($exercise->exercise_was_added_in_lp) {
-                                $visibility = Display::getMdiIcon(StateIcon::PRIVATE_VISIBILITY, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('AddedToLPCannotBeAccessed')
+                                $visibility = Display::getMdiIcon(StateIcon::PRIVATE_VISIBILITY, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Added to learnpath cannot be accessed')
                                 );
                             } else {
                                 if (0 === $exerciseEntity->getActive() || 0 == $visibility) {
@@ -9291,14 +9279,14 @@ public static function exerciseGridResource(
                                 $random_number_of_question
                             );
                             $number_of_questions = $nbQuestionsTotal.' ';
-                            $number_of_questions .= ($nbQuestionsTotal > 1) ? get_lang('QuestionsLowerCase') : get_lang(
-                                'QuestionLowerCase'
+                            $number_of_questions .= ($nbQuestionsTotal > 1) ? get_lang('Questions lower case') : get_lang(
+                                'Question lower case'
                             );
                             $number_of_questions .= ' - ';
                             $number_of_questions .= min(
                                     TestCategory::getNumberMaxQuestionByCat($exerciseId),
                                     $random_number_of_question
-                                ).' '.get_lang('QuestionByCategory');
+                                ).' '.get_lang('Question by category');
                         } else {
                             $random_label = ' ('.get_lang('Random').') ';
                             $number_of_questions = $random_number_of_question.' '.$random_label.' / '.$rowi;
@@ -9391,14 +9379,14 @@ public static function exerciseGridResource(
                                 $today = time();
                                 if ($today < $start_time) {
                                     $attempt_text = sprintf(
-                                        get_lang('ExerciseWillBeActivatedFromXToY'),
+                                        get_lang('Exercise will be activated from %s to %s'),
                                         api_convert_and_format_date($start_time),
                                         api_convert_and_format_date($end_time)
                                     );
                                 } else {
                                     if ($today > $end_time) {
                                         $attempt_text = sprintf(
-                                            get_lang('ExerciseWasActivatedFromXToY'),
+                                            get_lang('Exercise was activated from %s to %s'),
                                             api_convert_and_format_date($start_time),
                                             api_convert_and_format_date($end_time)
                                         );
@@ -9407,13 +9395,13 @@ public static function exerciseGridResource(
                             } else {
                                 if (!empty($startTime)) {
                                     $attempt_text = sprintf(
-                                        get_lang('ExerciseAvailableFromX'),
+                                        get_lang('Exercise available from %s'),
                                         api_convert_and_format_date($start_time)
                                     );
                                 }
                                 if (!empty($endTime)) {
                                     $attempt_text = sprintf(
-                                        get_lang('ExerciseAvailableUntilX'),
+                                        get_lang('Exercise available until %s'),
                                         api_convert_and_format_date($end_time)
                                     );
                                 }
@@ -9452,6 +9440,7 @@ public static function exerciseGridResource(
                 }
 
                 $currentRow['attempt'] = $attempt_text;
+                $currentRow['iid'] = $exerciseId;
 
                 if ($is_allowedToEdit) {
                     $additionalActions = ExerciseLib::getAdditionalTeacherActions($exerciseId);
@@ -9461,7 +9450,7 @@ public static function exerciseGridResource(
                     }
 
                     if (!empty($myActions) && is_callable($myActions)) {
-                        $actions = $myActions($row);
+                        $actions = $myActions($currentRow);
                     }
                     $currentRow = [
                         $exerciseId,
diff --git a/public/plugin/Positioning/start_student.php b/public/plugin/Positioning/start_student.php
index 30d5605dc5d..0633e01b543 100644
--- a/public/plugin/Positioning/start_student.php
+++ b/public/plugin/Positioning/start_student.php
@@ -11,8 +11,6 @@
     api_not_allowed(true);
 }
 
-//$htmlHeadXtra[] = api_get_js('chartjs/Chart.min.js');
-
 $currentUrl = api_get_self().'?'.api_get_cidreq();
 $courseId = api_get_course_int_id();
 $courseCode = api_get_course_id();
@@ -45,11 +43,14 @@
     }
 }
 
+$course = api_get_course_entity($courseId);
+$session = $sessionId ? api_get_session_entity($sessionId) : null;
+
 $studentAverage = Tracking::get_avg_student_progress(
     $currentUserId,
-    $courseCode,
+    $course,
     [],
-    $sessionId
+    $session
 );
 
 $averageToUnlock = (float) $plugin->get('average_percentage_to_unlock_final_exercise');
diff --git a/public/plugin/Positioning/view/start_student.tpl b/public/plugin/Positioning/view/start_student.tpl
index d6dae4a20fd..5e1fa8ecd0a 100644
--- a/public/plugin/Positioning/view/start_student.tpl
+++ b/public/plugin/Positioning/view/start_student.tpl
@@ -1,25 +1,37 @@
-<div class="container">
-    <div class="row">
-        <div class="col-md-5">
-            <img style="float:left;" src="/plugin/Positioning/img/positioning-line.png" />
-            <table style="height:380px;margin-left: auto;margin-right: auto;" >
-                <tr>
-                    <td>{{ "InviteToTakePositioningTest"| get_plugin_lang('Positioning') }}<br>{{ "InitialTest"| get_plugin_lang('Positioning') }}: {{ initial_exercise }}</td>
-                </tr>
-                <tr>
-                    <td>{{ "YouMustCompleteAThresholdToTakeFinalTest"| get_plugin_lang('Positioning') | format(average_percentage_to_unlock_final_exercise) }}<br>{{ "Average"| get_lang }}: {{ lp_url_and_progress }}</td>
-                </tr>
-                <tr>
-                    <td>{{ "FinalTest"| get_plugin_lang('Positioning') }}: {{ final_exercise }}</td>
-                </tr>
-            </table>
+<div class="max-w-6xl mx-auto px-4 py-8">
+    <div class="grid grid-cols-1 md:grid-cols-2 gap-8 items-start">
+        <div class="flex flex-col items-center">
+            <img src="/plugin/Positioning/img/positioning-line.png" alt="Positioning line" class="w-40 h-auto mb-6" />
+
+            <div class="space-y-6 text-center text-gray-700">
+                <div class="bg-white shadow rounded-xl p-4">
+                    <p class="font-semibold text-lg">
+                        {{ "InviteToTakePositioningTest"| get_plugin_lang('Positioning') }}
+                    </p>
+                    <p class="text-blue-600 mt-1">
+                        {{ "InitialTest"| get_plugin_lang('Positioning') }}: {{ initial_exercise|raw }}
+                    </p>
+                </div>
+
+                <div class="bg-white shadow rounded-xl p-4">
+                    <p class="font-semibold text-lg">
+                        {{ "YouMustCompleteAThresholdToTakeFinalTest"| get_plugin_lang('Positioning') | format(average_percentage_to_unlock_final_exercise) }}
+                    </p>
+                    <p class="text-green-600 mt-1">
+                        {{ "Average"| get_lang }}: {{ lp_url_and_progress|raw }}
+                    </p>
+                </div>
+
+                <div class="bg-white shadow rounded-xl p-4">
+                    <p class="font-semibold text-lg">
+                        {{ "FinalTest"| get_plugin_lang('Positioning') }}: {{ final_exercise|raw }}
+                    </p>
+                </div>
+            </div>
         </div>
-        <div class="col-md-7">
-            <br />
-            <br />
-            {{ radars }}
+
+        <div>
+            {{ radars|raw }}
         </div>
     </div>
 </div>
-
-