diff --git a/lms/templates/discussion/_filter_dropdown.html b/lms/templates/discussion/_filter_dropdown.html
index 45c119991f..12ca7d8f2e 100644
--- a/lms/templates/discussion/_filter_dropdown.html
+++ b/lms/templates/discussion/_filter_dropdown.html
@@ -51,11 +51,12 @@ from openedx.core.djangolib.markup import HTML
 </%def>
 
 <div class="forum-nav-browse-menu-wrapper" style="display: none" aria-label="${_("Discussion topics list")}">
-    <form class="forum-nav-browse-filter" autocomplete="off" style="display: grid">
-        <label for="forum-nav-browse-filter-input" aria-label='${_("Filter Topics")}'></label>
-        <span class="sr">${_("Filter Topics")}</span>
-        <input type="text" id="forum-nav-browse-filter-input" role="combobox" aria-expanded="true" aria-owns="discussion_topics_listbox" aria-autocomplete="list" class="forum-nav-browse-filter-input" placeholder="${_("filter topics")}">
-        <span class="icon fa fa-filter" aria-hidden="true"></span>
+    <form class="forum-nav-browse-filter" autocomplete="off">
+        <label for="forum-nav-browse-filter-input" aria-label='${_("Filter Topics")}'>
+            <span class="sr">${_("Filter Topics")}</span>
+            <input type="text" id="forum-nav-browse-filter-input" role="combobox" aria-expanded="true" aria-owns="discussion_topics_listbox" aria-autocomplete="list" class="forum-nav-browse-filter-input" placeholder="${_("filter topics")}">
+            <span class="icon fa fa-filter" aria-hidden="true"></span>
+        </label>
     </form>
     <ul class="forum-nav-browse-menu" role="listbox" id="discussion_topics_listbox">
         <li class="forum-nav-browse-menu-item forum-nav-browse-menu-all" role="option" id="all_discussions">