Remove tracked lists on sort completion

dgraham · dgraham · commit 47e4fda4544c · 2018-09-07T10:36:30.000-06:00
diff --git a/src/task-lists-element.js b/src/task-lists-element.js
@@ -204,6 +204,7 @@ function onSorted({src, dst}) {
 
   const lists = originalLists.get(container)
   if (!lists) return
+  originalLists.delete(container)
 
   container.dispatchEvent(
     new CustomEvent('task-lists:move', {
