fix scrollerref not setting properly

src/components/notifications/notifications.js

@@ -119,6 +119,7 @@ const Notifications = {
     },
     teleportTarget () {
       // handle scroller change
+      this.$nextTick(() => {
         this.scrollerRef.removeEventListener('scroll', this.updateScrollPosition)
         this.scrollerRef = this.$refs.root.closest('.column.-scrollable')
         if (!this.scrollerRef) {
@@ -126,6 +127,7 @@ const Notifications = {
         }
         this.scrollerRef.addEventListener('scroll', this.updateScrollPosition)
         this.updateScrollPosition()
+      })
     }
   },
   methods: {