diff --git a/src/qml/SidePane/PaneToolBar.qml b/src/qml/SidePane/PaneToolBar.qml
index b81f53b0..417f1d89 100644
--- a/src/qml/SidePane/PaneToolBar.qml
+++ b/src/qml/SidePane/PaneToolBar.qml
@@ -37,7 +37,8 @@ HRowLayout {
 
         Connections {
             target: window
-            // Keep multiple instances of PaneToolBar in sync
+            // Keep multiple instances of PaneToolBar in sync.
+            // This also sets the text on startup.
             onUiStateChanged: filterField.text = uiState.sidePaneFilter
         }