diff --git a/web/server/templates/base.html b/web/server/templates/base.html
index 22dbcc5..4ae8321 100644
--- a/web/server/templates/base.html
+++ b/web/server/templates/base.html
@@ -32,7 +32,7 @@
 
     <script>iframeResize({ license: 'GPLv3' })</script>
 </head>
-<div class="fixed bottom-4 left-4" style="z-index: 999999;">
+<div class="fixed bottom-4 left-4 hidden" style="z-index: 999999;">
     <button id="openProblemModal"
         class="m-1.5 flex items-center bg-red-500 text-white py-2 px-4 rounded-full shadow-lg hover:bg-red-600 focus:outline-none focus:ring-2 focus:ring-blue-500">
         <svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 512 512">