Message Scroller
メッセージ一覧のスクロールと追従を扱うコンテナです。
Conversation
AB
Abbie
Welcome to the thread.
Can we scroll through a longer history?
AB
Abbie
Yes — MessageScroller handles stick-to-bottom and jump-to-latest.
Nice. Adding a few more lines to demonstrate overflow.
AB
Abbie
Scroll up, then use the jump button when new content arrives.
Got it — this preview keeps a fixed height viewport.
AB
Abbie
That’s the pattern for chat-style catalogs.