Do not show closed tasks in task move position form

app/Controller/TaskMovePositionController.php

@@ -4,6 +4,7 @@ namespace Kanboard\Controller;
 
 use Kanboard\Core\Controller\AccessForbiddenException;
 use Kanboard\Formatter\BoardFormatter;
+use Kanboard\Model\TaskModel;
 
 /**
  * Class TaskMovePositionController
@@ -21,7 +22,10 @@ class TaskMovePositionController extends BaseController
             'task' => $task,
             'board' => BoardFormatter::getInstance($this->container)
                 ->withProjectId($task['project_id'])
-                ->withQuery($this->taskFinderModel->getExtendedQuery())
+                ->withQuery($this->taskFinderModel->getExtendedQuery()
+                    ->eq(TaskModel::TABLE.'.is_active', TaskModel::STATUS_OPEN)
+                    ->neq(TaskModel::TABLE.'.id', $task['id'])
+                )
                 ->format()
         )));
     }

app/Template/task_move_position/show.php

@@ -22,9 +22,7 @@
     <div v-if="tasks.length > 0">
         <?= $this->form->label(t('Position'), 'position') ?>
         <select v-model="position" id="form-position">
-            <option v-for="task in tasks" v-bind:value="task.position">
-                #{{ task.id }} - {{ task.title }}
-            </option>
+            <option v-for="task in tasks" v-bind:value="task.position">#{{ task.id }} - {{ task.title }}</option>
         </select>
         <label><input type="radio" value="before" v-model="positionChoice"><?= t('Insert before this task') ?></label>
         <label><input type="radio" value="after" v-model="positionChoice"><?= t('Insert after this task') ?></label>