diff --git a/src/app/browser/main/tab/page/progressbar.cpp b/src/app/browser/main/tab/page/progressbar.cpp
index 85b2e4e5..1334c831 100644
--- a/src/app/browser/main/tab/page/progressbar.cpp
+++ b/src/app/browser/main/tab/page/progressbar.cpp
@@ -16,7 +16,7 @@ Progressbar::Progressbar()
         PULSE_STEP
     );
 
-    set_opacity(0);
+    set_opacity(0); // fixed height, not hide()
 }
 
 Progressbar::~Progressbar() = default;