From e2a244b99889743a8788b0c464d3e150bc8047ad Mon Sep 17 00:00:00 2001
From: dan <dan.abramov@gmail.com>
Date: Wed, 4 Sep 2024 14:42:22 +0100
Subject: [PATCH] Disable in-thread deduping for reposted replies (#5135)

---
 src/lib/api/feed-manip.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/lib/api/feed-manip.ts b/src/lib/api/feed-manip.ts
index d81f250b..eaa760b4 100644
--- a/src/lib/api/feed-manip.ts
+++ b/src/lib/api/feed-manip.ts
@@ -271,7 +271,12 @@ export class FeedTuner {
           }
         } else {
           if (!dryRun) {
-            this.seenUris.add(item.post.uri)
+            // Reposting a reply elevates it to top-level, so its parent/root won't be displayed.
+            // Disable in-thread dedupe for this case since we don't want to miss them later.
+            const disableDedupe = slice.isReply && slice.isRepost
+            if (!disableDedupe) {
+              this.seenUris.add(item.post.uri)
+            }
           }
         }
       }