Solving the issue of UI disruption when the review is deleted without refreshing (#29951) (#29968)

backport #29951

web_src/js/features/repo-issue.js

@@ -162,7 +162,8 @@ export function initRepoIssueCommentDelete() {
         _csrf: csrfToken,
       }).done(() => {
         const $conversationHolder = $this.closest('.conversation-holder');
-
+        const $parentTimelineItem = $this.closest('.timeline-item');
+        const $parentTimelineGroup = $this.closest('.timeline-item-group');
         // Check if this was a pending comment.
         if ($conversationHolder.find('.pending-label').length) {
           const $counter = $('#review-box .review-comments-counter');
@@ -185,6 +186,11 @@ export function initRepoIssueCommentDelete() {
           }
           $conversationHolder.remove();
         }
+        // Check if there is no review content, move the time avatar upward to avoid overlapping the content below.
+        if (!$parentTimelineGroup.find('.timeline-item.comment').length && !$parentTimelineItem.find('.conversation-holder').length) {
+          const $timelineAvatar = $parentTimelineGroup.find('.timeline-avatar');
+          $timelineAvatar.removeClass('timeline-avatar-offset');
+        }
       });
     }
     return false;