Hide label tooltips when dragging board cards

app/assets/javascripts/boards/components/board_list.vue

@@ -181,6 +181,8 @@ export default {
 
         boardsStore.startMoving(list, issue);
 
+        this.$root.$emit('bv::hide::tooltip');
+
         sortableStart();
       },
       onAdd: e => {

changelogs/unreleased/14806-tooltips-on-issue-boards-remain-on-screen-even-after-you-move-your-.yml

+---
+title: Hide label tooltips when dragging board cards
+merge_request: 24239
+author:
+type: fixed