diff --git a/resources/assets/stylesheets/scss/helpbar.scss b/resources/assets/stylesheets/scss/helpbar.scss
index 835834ed36bd39b8e87654795643bc8058d4d57d..6bc0d1bc2025f97ef5f7428538577b2199e417bf 100644
--- a/resources/assets/stylesheets/scss/helpbar.scss
+++ b/resources/assets/stylesheets/scss/helpbar.scss
@@ -57,6 +57,9 @@ $border-width: 4px;
     width: $helpbar-width;
     z-index: 1000;
 
+    overflow: auto;
+    max-height: calc(100vh - 200px);
+
     &::before {
         border-bottom: 2px solid $base-color-80;
         border-left: $border-width solid transparent;