diff --git a/framework/core/js/src/forum/components/PostStreamScrubber.js b/framework/core/js/src/forum/components/PostStreamScrubber.js
index cbdfe6060..4fe6b3ace 100644
--- a/framework/core/js/src/forum/components/PostStreamScrubber.js
+++ b/framework/core/js/src/forum/components/PostStreamScrubber.js
@@ -41,6 +41,7 @@ export default class PostStreamScrubber extends Component {
       const newStyle = {
         top: 100 - unreadPercent * 100 + '%',
         height: unreadPercent * 100 + '%',
+        opacity: unreadPercent ? 1 : 0,
       };
 
       if (vnode.state.oldStyle) {
diff --git a/framework/core/less/forum/Scrubber.less b/framework/core/less/forum/Scrubber.less
index d322832a4..450229eed 100644
--- a/framework/core/less/forum/Scrubber.less
+++ b/framework/core/less/forum/Scrubber.less
@@ -36,7 +36,6 @@
   font-size: 11px;
   font-weight: bold;
   padding-left: 13px;
-  overflow: hidden;
 }
 .Scrubber-handle {
   position: relative;