https://trello.com/c/l6O8cPIh/57-when-the-sidebar-is-hidden-the-hover-text-on-the-drop-down-buttons-eg-send-to-address-doesn-t-overflow-with-the-window

changed window moving behavior

components/HistoryTable.qml

@@ -12,7 +12,10 @@ ListView {
         height: 114
         width: listView.width
         color: index % 2 ? "#F8F8F8" : "#FFFFFF"
-        function collapseDropdown() { dropdown.expanded = false }
+        function collapseDropdown() {
+            z = 1
+            dropdown.expanded = false
+        }
 
         Row {
             id: row1
@@ -221,8 +224,6 @@ ListView {
             dataModel: dropModel
             z: 1
             onExpandedChanged: {
-                if(listView.previousItem !== undefined && listView.previousItem !== delegate)
-                    listView.previousItem.collapseDropdown()
                 if(expanded) {
                     listView.previousItem = delegate
                     listView.currentIndex = index