diff --git a/src/js/commandline.js b/src/js/commandline.js
index d887336d0..21c031bc7 100644
--- a/src/js/commandline.js
+++ b/src/js/commandline.js
@@ -2023,14 +2023,15 @@ function updateSuggestedCommands() {
 
 function displayFoundCommands() {
   $("#commandLine .suggestions").empty();
+  let commandsHTML = "";
   let list = currentCommands[currentCommands.length - 1];
   $.each(list.list, (index, obj) => {
     if (obj.found && (obj.available !== undefined ? obj.available() : true)) {
-      $("#commandLine .suggestions").append(
-        '<div class="entry" command="' + obj.id + '">' + obj.display + "</div>"
-      );
+      commandsHTML +=
+        '<div class="entry" command="' + obj.id + '">' + obj.display + "</div>";
     }
   });
+  $("#commandLine .suggestions").html(commandsHTML);
   if ($("#commandLine .suggestions .entry").length == 0) {
     $("#commandLine .separator").css({ height: 0, margin: 0 });
   } else {