Transcript Incremental Projection

Nucleic-Session: 0FFD007B-0696-4517-9429-129C7B0FD5AC Co-authored-by: Nucleic <[email protected]>
2026-07-06 19:33:25 -07:00
parent 0e942400d5
commit a9e2bbe80e
1 changed files with 7 additions and 3 deletions
@@ -707,11 +707,15 @@ struct TranscriptList: View {
            // user is already parked there. Scrolling up to read history is never yanked down,
            // and a finger actively on the transcript is never fought mid-drag (the drag that
            // takes them past the unfollow threshold flips the gate; until then the native
-            // bottom anchor alone keeps content pinned, without an animated scroll grabbing the
-            // viewport back out of their hand).
+            // bottom anchor alone keeps content pinned, without a scroll grabbing the viewport
+            // back out of their hand). Never animated: while pinned, the bottom anchor provides
+            // the visual continuity and this call only closes the last few points — but a
+            // session still *opening* keeps receiving history merges (cached transcript,
+            // reconnect backfill) after the settle window closes, and animating those rode the
+            // viewport visibly down through the whole transcript instead of landing at the end.
            .onChange(of: events.count) {
                if isScrolledToBottom, !isUserScrolling {
-                    scrollToEnd(proxy, animated: !transcriptSettling)
+                    scrollToEnd(proxy, animated: false)
                }
            }
            // An explicit jump — the chevron or sending a message — always wins, and it *is* the