Index: sources/gui/qml/components/Footer.qml
===================================================================
diff -u -r98581b325c24eb5ef0ce0ce475ad15320d659140 -r4afc91856c00e01dfb5d84bc54d2d92faefec0db
--- sources/gui/qml/components/Footer.qml	(.../Footer.qml)	(revision 98581b325c24eb5ef0ce0ce475ad15320d659140)
+++ sources/gui/qml/components/Footer.qml	(.../Footer.qml)	(revision 4afc91856c00e01dfb5d84bc54d2d92faefec0db)
@@ -35,7 +35,7 @@
     // that's becuase the available property to add children is the children property
     // and that property can only change by assigning a list to it.
     // so it happens once with no performance issue of multiple redundant call.
-    onChildrenCountChanged: {
+    onVisibleChanged: {
         // check there is a child
         let count = childrenCount
         if ( ! count ) return